Tag obfuscation is like those plate covers that are polarized or shaded or whatever.
I think recognizing and accepting how you’re gonna look when you take steps to protect your privacy is the first step. You’re gonna have to be able to respond the first time someone calls your pink tinted eyeglasses and shiesty schizo because it’s not about to be the last. I’m speaking as someone with those pink tinted glasses and pull up neck gaiter .
I also think you might not remember the amount of stuff you’d just end up putting together about people you see all the time just because they’re in the same place as you at the same time.
What might be helpful to you is to drop the phrase “effectively private” because what you’re describing is not privacy or effectively privacy. It feels like a loss of privacy but what was actually lost was anonymity.