There is just one little problem. They are often not the people who get to decide on where the company spends its money.
We are a Microsoft shop by and large. A lot of workers used slack, but management decided it had no compelling features compared to teams. We already got the licenses for teams, so slack was just costing us. So slack got ditched and now we all use teams.
Except we don't, not really. Not like we used slack. Somehow, teams feels like work and slack feels like community. A lot of people use teams chat like they do email: not for fun but to get things done. A lot of people used slack like how they would chat in person.
It's different, teams killed most of the joy of connecting with each other at the workplace through chat. Not for all I think, but in general I feel we lost a certain sense of community that slack brought to our company.
Is your revenue down since switching to Teams? Sales volume? Number of bugs fixed per release? Onboarding new hires slower? Time to fix critical incidents up?
Those are the kind of things I would have expected you to mention if there were actually a massive difference between Teams and Slack.
Maybe others just accept the defaults
And the reasoning is quite simple, for the average user who doesn't change any default value, a by-default-muted chat app is useless. There would be no messaging as far as a regular user would be concerned. What good is a chat app where you can't chat? :-)
Super common in businesses. They prioritize what managers want, not what the employees need.
Example:
We switched to NextCloud's Mail app for our webmail. It's terrible and barely has any of the features you'd consider it for any size company much less ours (~$1 billion & 3500 employees).
We brought it up to our VP of IT before we rolled it out and "we like that its integrated into NextCloud and we can pay them or develop features ourselves!".
Rollout went as predicted. Our users hate it because it has tons of problems and barely works. So we brought up that we can switch to something like RoundCube and same thing: "We like that its integrated". Even after we brought up that its a terrible experience for users. VP: "I don't care about that". There was a nice awkward silence after that.
We pay for and use Zoom, as in not just the free account. But lately have started using MS Team a lot for smaller meetings. It integrates well with Outlook and works well.
Interestingly, we've never used Team as a Slack replacement.