The PBE doesn't feel like an actual Beta anymore

Because 99% of the things you do on the beta end up going live anyways, regardless of what the entire community has to say about it, such as Aatrox's rework, Mundo's buff, etc. The only thing I can remember getting reverted was the ability for Jinx's W to crit, which for some reason was never looked at again. You could have let it crit for 150% damage instead of the full 200% (250% with IE back then). That wouldn't have hurt anyone.

Back to Aatrox, you could have literally said, "Hmm, the majority of players are unsatisfied with this rework, and quite a few people are beginning to make good progress with the old Aatrox in the way he was meant to be played," and just scrapped the rework. All those new, cringey quotes you gave him could fade away into obscurity, and no one would have complained in the slightest.

It feels like the PBE is just a place for YouTubers to test out new skins for the sake of promotion.