I think the bigger issue is that the main signal to YC (and other elite institutions) is the acceptance rate (<1%). That's probably the #1 thing people know about YC. A lot of people try to get in, and few do.
The main criticism I have of YC is their constants chants of "everyone should apply!". Here is what you commonly hear:
YC: You should apply to YC!
Person: But I don’t have a product
YC: You should still apply, we let in a lot of people with just an idea!
Person: But I don’t have a co-founder
YC: You should still apply, successful solo founders have made it into the program!
Person: But I [perfectly valid reason not to waste your time]
YC: You should still apply!
Person: Wow, you’re being very encouraging, does this means I have a chance to get in?
YC: Almost certainly not!
At a certain point, I can't really take the org's mission in good faith with this kind of messaging. They want a high application rate, a low acceptance rate (even with bigger batch sizes). Just infinite optionality and founders being strung along.
I wrote more about it in a blog post
https://mleverything.substack.com/p/dont-play-status-games