It seems like most FOSS I’ve seen is a free, buggy, alternative to mainstream software, which resolves a problem the user had.
I don’t know what kind of sw you use, but usually I find Foss software to be sleek, functional, fast with good support and updates, while commercial software is ridden with ads, trackers, bloat and bugs. Exceptions on both sides but the notion that free software is generally worse is categorically incorrect.
Everyone can contribute, but how do they make a living?
So first not everyone can contribute. Usually people who also use the software and have personal (or monetary) interest in it, contribute.
And why does everything has to be about monetisation? Yes, both people and gigantic corporations make money off foss in various ways, I’m sure others have explained that already. But people also do things for other reasons than just money.
But I’m just baffled how people so often declare that foss can’t work or that it’s qualitatively worse, even though the entire planet has been dependent on foss for decades.
No, just because someone sells something directly, doesn’t mean it’s inherently better.
I find 95% of foss software to be better than the commercial alternatives, and I’m not joking. As for bugs, foss devs are usually faster to respond to bug reports and user requests too, unless it’s some mismanaged behemoth like Mozilla.
Thing is, commercial software can use the money for advertising and marketing. Foss, especially of the free to use kind, usually only spread by word of mouth, and even that only within the foss communities at first.
Let’s not get into examples, because I’m sure we can always find examples for every case and it often comes to specific preferences. My general point is, that people who think free has to be crap, and commercial has to be good, are categorically wrong.
It’s in fact backwards: if you do something only for money, you’re incentivized to do the least amount of work either for maximum effectiveness or to give yourself time to do stuff you actually want to do.