Yes, I made a post about this in the arena forums.
https://us.forums.blizzard.com/en/wow/t/rating-requirements-are-detrimental-to-alts/707610
I also made a post that gear gaps are too huge, because imo they are and it makes alts/new players unable to do PvP for a month+. it feels terrible and isn’t fun or how the game used to be.
Since TBC, it took a few days to get geared enough to be able to PLAY your character in PvP. Now it takes a month+…
https://us.forums.blizzard.com/en/wow/t/gear-gaps-are-too-big/705548