Have I mentioned that I hate gmail? Their oauth login thing makes logging in with alternative clients a huge pain in the ass, and it's regular login requires a bunch of hoops to jump through and even then it barely works.
Really tired of this shit and that so many orgs require using it for "work email".
The calendar is also a pain.
People capitulating to megacorps ruining open protocols fills me with despair and is a recurring paint point.