I find myself exhausted after a time, when I have to switch between 2-3 apps and many more tabs trying to co-ordinate things or when debugging issues with a teammate. And this is with me working professionally for only ~3 years.
I think the tools are nice to use early on but quickly become tough to manage as I get caught up with work, and can't keep up with the best way to manage them. Takes a lot of mental effort and context switching to manage updates or track things everywhere.
50 tools in ops/backend to make my life easier.
75 tools in the frontend to make my life easier.
45 different tools used by product to make my life easier.
20 used by HR to make my life easier.
10 used by office management to make my life easier.
None of them really do.