> I've spent hours and hours unsubscribing, deleting, uninstalling, toggling settings, but then I find myself reinstalling, resubscribing. It's just a mess, and exhausting to just think about.

So you subscribe to notifications you don’t want? Maybe what you need is a dumbphone instead that only has the basics like calendar reminders, calls, SMS? Though I guess 2FA anti-features might make that problematic.

I don’t think for your case the other solutions can really help when it’s you enabling the notifications. My phone only shows me notifications I do care to get.