you're right, but flipped on its' head it also means that a well-meaning FOSS project may not ship out a zero-day in the future that affects half the planet at once.

now we'll just always be vulnerable from different angles in different and unique ways across the globe.

better? well, no.. but it is different, and biology has offered tons of wisdom about why it's a good thing to achieve things different ways across the world, maybe some far-future version of this weird fragmentation of work that is happening now will contribute to some kind of herd effect that reduces the severity or magnitude of some bug or work of malice.

who knows though, i'm probably just considering it too positively. The disintegration of consolidated effort is a pita, I agree.

It might make sense to do this if there literally isn't an existing solution out there, but I think most would find that it's better to use an existing solution than to recreate the wheel every time there's a need. It's just less effort/time/money.

I have the same objection to forking open source projects; changes should be upstreamed when possible.