I agree with you in the mindset. "Free as in free beer" is not the important aspect for me, so much as the "free as in free speech" bit.
Funny that all the things you listed you wished were better than the competition falls almost entirely under the purview of artistic solutions. GIMP, DarkTable, Inkscape, etc. I've always heard, and I think for the most part it holds true, that FOSS software for artists is usually a worse experience because it's primarily dominated by software designed and implemented by technically minded people for technically minded people who happen to be artistic, rather than designed by artistically minded people and implemented by technically minded people.
I know it's probably an unpopular view, but I've found it to be true a lot.