That's up to the individual. I mean if you exclusively buy Jif peanut butter are you "boycotting" Skippy? For me, there are just better options with better track records and less drama -- like it's not even a contest. Taking a second look would require quite a rebound, honestly.

The only real benefit of Manjaro, as I see it, is a somewhat easier install path, but with the nascent archinstall script, that benefit is mostly gone anyway. If we're looking beyond the Arch-sphere, there's of course a healthy smattering of options with more on offer. You don't have to jump to Debian or Red Hat for quality and stewardship. Just because it's FOSS certainly doesn't mean there isn't real competition.