Microsoft Teams now has threaded conversations

I don't understand how this is any different than what we have now

dear god NO! teams is becoming more bloated and horrible with every change. Threads could become the new all-time-low

Every new change they make just makes it worse than before.

Also when will they fix the bug that causes Teams to auto close?? Getting realllllyyyyyy fucking tired of not getting messages to find that the damned thing closed itself. This has been happening since March.