It's entirely optional, I get that. I could 'just' not set anything. Spare your fingers. I want to poison it [or loudly opt out] without a lot of effort. This includes running N commands when a file to could effectively disable the signal.
Said differently: I don't want to configure the portal, I want to ~~break~~ mask it.
A few years down the road it might not be.
In late 90s we would have laughed if somebody proposed this was going to be a thing, let alone that linux community will just go with it. Heck, I would not have believed systemd was going to happen.
And yet, here we are.
I am out of the loop: what is so special about 1969 concerning age verification?
That said... an option for 'I could have declared an age/birth date but chose not to' seems preferable. I was talking about poisoning but this could be more productive. Any attestation would reasonably fail, sure, but it sends a potentially-meaningful signal [to someone].
OK, "I am so old that already lived before the UNIX epoch even started" (or a year which breaks systems that cannot handle times before the UNIX epoch) sounds plausible. :-)
i'm always a fan of 1-JAN-1970
[eg. the "birth" of UNIX-like OSes unix-timestamp eg. "0" ;]
or
date -d @0
cheers a..z