That’s kind of a non sequitur. Canonical hires a lot of community members to maintain stuff for the community. They also have roughly 1000 employees according to Wikipedia. SUSE also depends on things like xz and has twice as many employees. Red Hat has 19,000 employees. Google depends on xz and has over 180,000 employees.

So if you’re blaming Canonical for not hiring the maintainers of under recognised community projects that don’t have corporate backing, then surely SUSE gets twice the blame, Red Hat gets 19 times the blame and Google gets 180 times the blame? (Not to mention Amazon, Meta, NVIDIA, etc.)