Earlier quoted context omitted.
I wonder if those who complain about Teams actually use it. They might not. My company forces us to use Google Chat. I would take Teams any day.
I am forced to use Teams on a Mac. It's beyond horrible. Messages sometimes take an hour+ to appear. I would crawl through broken glass for google chat. Teams is sooooo bad.
I'm in 7 different teams and have over over 15 pinned chats and IM's.
The only delay I see is when comparing desktop app to the mobile app.
Even video chats are bearable and work fine with even background effects turned on.