This is gonna sound like a troll post but i assure you it is not.
I don’t have a coding background but I’ve used Teams in a lot of workplaces and really only encountered like 2 issues entirely.
Either I got seriously lucky or it was before enshittification.
Why do you yourself dislike it? Is it UI? Performance?
I should also say I use Teams for basic purposes like messaging and uploading files, I literally don’t touch anything else and performance hadn’t been an issue. (Likely because I’ve been given thicc-ass workstations in the past)
The first time I saw excel open in a web browser, I was impressed that they managed to get it running in a web browser but also appalled that they wanted to get it running in a web browser for actually using it in a web browser instead of just for the novelty, like running doom on anything with a cpu and display.
First thing I do whenever a document opens on the browser version is click the buttons to open it in the native app if I intend to edit it.
They made it shitty to try to justify making it a subscription.