But seriously, I 100% agree! No one is paying for these icons. Mistakes happen. The world is not ending if they do not get corrected immediately. We all have a ton of things we are working on and cannot always make our FLOSS side-projects our top priority.
(Though, I will readily admit that this raises some provocative questions about how much "mission critical" projects should rely on open source projects which they have no contract/SLA/affiliation with...)
Of course I'm sure the second person to touch a computer did something irresponsible with it, so what can you do, right?
I've seen plenty of terrible quality closed source projects and even some impressive high quality closed source projects that were still imperfect and open to human error.
I don't think we should have lower levels of scrutiny or expectations from open source projects. I do think the gp's criticism was exaggerated and unwarranted for any project, open or closed.
It's open source, you've seen the error and you know how to fix it. Make a pull request yourself.
If it really bothers you so much, it sounds like it would’ve taken you less time to fix it than to complain all the way over here. I’m pointing this out not because open source is often thankless (it can be), but because this kind of negativity snipe is often demoralizing even for those of us not even maintaining the project.