I have avoided it and have not followed if the issues are fully resolved, I would hope they are.
Their insistence on making the rest of the world go along with their obsolete pet scheme would be annoying if I ever had to use their stuff for anything ever. UTF-8 was conceived in 1992, and here we are in 2026 with a reasonably popularly database still considering it the new thing.
Meanwhile Linux had a years long blowout in the early 2000s over switching to UTF-8 from Latin-1. And you can still encounter Linux programs that choke on UTF-8 text files or multi-byte characters 30 years later (`tr` being the one I can think of offhand). AFAIK, a shebang is still incompatible with a UTF-8 byte order mark. Yes, the UTF-8 BOM is both optional and unnecessary, but it's also explicitly allowed by the spec.
Utf8 turned out to be the better approach, and it's slowly taking over, but it was not only Linu/Unix that pushed it ahead, the entire networking world did, especially http. Props also to early perl for jumping straight to utf8.
Still... Utf8's superiority was clear enough by 2005 or so, MS could and should have seen it by then instead of waiting until 2019 to add utf8 collations to its database. Funny to see Sql Server falling behind good old Mysql on such a basic feature.