Does anyone remember when

you know all that stuff is still in game and used, right?

I think we are both guilty of generalizing. I think a decent portion of players that do not currently play Mythic Plus would do so with a solo queue. I think it would be an uphill battle for PuG solo queue groups to reach high keys but some certainly would.

I agree some would try to essentially cheapen MPlus that said Blizzard should stick to their guns on certain points and diminishing content is entirely different than providing broader access.