One of the good changes this season is reducing the accessibility of AH and Mana. League's secret sauce is in the strategy not it's mindless spamming of abilities.
Then proceeds to release champs that have NO MANA and occasionally get AH from attack speed. Makes total sense! Except it f**king doesn't....
in 2020 and 2021, total of 6 new champs were released and 3 of them has no mana, and one of those has AS into AH scaling as well, so to clarify, getting rid of items that give mana nerfs a certain number of champions for sure, but definitely not the darlings like Yasuo, Yone, Riven, Sett or more recently Viego.
That's what the OP said, not what I said.