I don’t believe you.
I would never accuse Teams of being fast.
Doesn’t seem to matter if I have an i9, a macbook m4 or a threadripper.
I only use Teams for meetings and the calendar, and the occasional chat during a meeting. I find it totally fine and I don't really think about it much one way or the other. For reference I have a 2021 M1 Max with 64 GB.
satire is dead for when it comes home we look her in the face and cannot recognize her.