Thanks for clarifying, I was worried for a second.

Totally possible and something you can do already with digital ID. Checkout RealMe in New Zealand: https://www.govt.nz/browse/passports-citizenship-and-identity/proving-and-protecting-your-identity/use-realme-to-prove-your-identity-online/

A big issue is that many countries are a decade behind in implementing this system. They’re effectively asking the liquor store to check customers are 18, without government ID existing. So now the private sector is creating ID solutions to avoid legal liability. It’s a real mess.

Freedom - https://freedom.to/

A very powerful cross platform website/app blocker with a lifetime membership option. Works well for blocking multiple fediverse domains.

That and space, think of the cost of having an extra room in the house for all that stuff.