Just a few thoughts:

1. The order of teams in Teams isn't alphabetical. I help manage all the
teams for an organization, and so need to work across 29 separate teams,
and the order is... ...I don't know, random? Microsoft's answer is "You
can drag them into any order you want".

2. The order isn't the same in the main list as it is in the "Manage
Teams" list, which isn't the same as the list online in the Teams admin
centre! Why????

3. There is no reasonable way to change permissions for multiple teams
at once. Yes, technically, there is a way, but when you select multiple
teams with the same permissions, you get a display that shows ALL
PERMISSIONS OFF, so you now had better make sure you don't make a single
mistake. People worked out how to show parameters for multiple objects
where some are the same and some are different... ...what, a couple of
decades ago?

4. The settings in the Teams admin website aren't even grouped in the
same way as they are when viewing them in Teams!

Honestly, this is a terrible, but very typical Microsoft design.