Dunno about mac. I work on Windows for 10 years and have been daily using a Linux KDE laptop for hobby, gaming and casual use for 7.

Honestly, I just don’t think about it at this point. I even have a mouse and keyboard with fast switch between devices and just turn my attention to the other one when I switch.

I had it like that and it was OK for two years or so until someone broke in at home while I was sleeping and stole my iMac.

So from my experience it gets better. Later I had to work on a Windows machine at work that again took a couple of weeks but eventually I also was OK using both at the same time.

Eh. There was a time when I was adept at macOS, windows, redhat, and SGI.

Yeah, I’ve had two jobs in Mac environments while running a Windows or Windows and Linux at home. When I’m tired is the time I make the most goofs, which is usually around the time I should get off computers for the day and touch some grass.

Interesting that track pad and mouse are specific annoyances for you. You don’t have to use an Apple mouse with an Apple computer, you can use other brands with a more robust scroll wheel.

I feel like there’s a wonderful emacs joke in there but I’m too sleepy to think of one.

Depends greatly on your own tolerance for adapting to different environments and mentally task switching between them.

I find it’s not too bad unless I’m panicking for whatever reason.

You’ll get used to it with time. I use the Mac keyboard layout with my Windows stuff too now and it helps a little. I still use the Windows shortcuts on Windows though, I just mean the flipped alt and Win/Cmd keys.

Also, grab this program. The biggest loss from Windows on Mac is moving windows around with hotkeys. https://rectangleapp.com/

It takes time but you get used to it. I now regularly use MacOS + Linux + Windows and can easily switch smoothly between all three.

I got a MacBook a bit earlier this year, and the keyboard took me a while to get used to, but I got used to it eventually and now I’m pretty comfy on both it and KDE.

That being said, you probably have way more of a muscle memory than me, as I’ve only been using Linux for around 4 years, so it might be a bit more difficult for you to get used to it.

Most definitely. I used to carry 3 laptops with me, one being Windows, another being my MacBook, and another being a Linux laptop. I now only carry the Linux and Windows laptops and traded the MacBook for a newer iPad Pro. I definitely became accustomed to all 3 OSes keyboard shortcuts.

You do find some overlap which helps. Mac was a bit of a struggle and still is with my iPad’s keyboard in figuring out whether it’s CMD or CTRL key for the shortcut. Even worse was when I used it to remote into a Windows computer as some used one and others used the other as the CTRL key in Windows.

Just takes practice and you grow as you go, the more you use it.

I find it incredibly annoying. Assuming dual boot or VDI to exclude physical differences, even things like the mouse scroll speed irritates me. Differences in scaling, differences in accomplishing simple but repetitive actions. I don’t have the patience for that anymore.

I was in a similar situation.

I configured the Mac to use my expected shortcuts when possible and got used to the stuff I couldn’t change. I believe the mouse/track pad behaviour is pretty customizable, so you should be able to convert it to what you expect.

Congratulations on the new job.

Eventually you will get used to it.
You have 3 options.

1. normalise to OSX shortcuts (and concile your Linux shortcuts to those). You are more likely to encounter an osx machine “in the wild”, and if you have to get a new Mac then everything is instantly comfortable. Linux is also easier to customise.

2. normalise to your Linux shortcuts. Figure out how to script osx to adopt those shortcuts (so you can quickly adopt a new work machine), and accept that you won’t always be able to use those shortcuts (like when using a loaner or helping someone).

3. accept the few years of confusing Osx Vs Linux shortcuts, and learn both.

Option 3 is the most versatile. Takes ages, and you will still make mistakes.
Option 2 is the least versatile, but is the fastest to adopt.
Option 1 is fairly versatile, but probably has the longest adoption/pain period.

If OSX is in your future, the it’s option 1.
Option 3 is probably the best.
If you are never going to interact with any computer/server other than your own & other Linux machines, then option 2. Just make sure that every preference/shortcut you change is scriptable or at least documented and that the process is stored somewhere safe

You can customize MacOS shortcuts and trackpad/mouse gestures and buttons to match whatever you’re used to (and more) using BetterTouchTool

It’s very popular software for this reason.

Where do you work, and are they hiring?

I’m autistic so your mileage may vary with this advice, but:

Just make certain visual elements from the OS part of the context trigger for your skills.

“command-W” to close a tab becomes “ctrl-W”.

“command-right” to switch to next tab becomes “ctrl-shift-pageup” (that one works on mac too).

Each of those commands already exists in a context in your brain, such as “when in a web browser”, so just make the operating system part of that context. You can use visual cues for your subconscious to pay attention to, to activate the context. Like, the top bar or even the fonts of the operating system can be your visual cue.

It is possible, in my experience, to answer your question.