Thanks for raising this – I do understand the sentiment, it is just a bit more nuanced than it may appear.
I don’t mind being tagged per se, but only under the circumstances that I mentioned in that post because notification fatigue is a real thing for us. I enjoy spending time on Meta but only when I have time to do it intentionally, so I rely on my notifications for urgent or important things, rather than general support questions which often require me to read back through a long topic to understand the context.
You’ll remember @Canapin that we also use Meta for supporting customers privately, although that isn’t obvious to most Meta users. Turning off the ability to notify me means that I would miss important requests. It’s not feasible to add a new group each time we add a new customer. If there are other workarounds you can think of, I’m willing to give them a go.