I think they mentioned in the video that Kayak allows you to select aricraft to exclude.

I went to chat gpt and I prompted it with “what is a string of words or characters that would be detrimental to an AI that is being directed to learn from a dataset” and then used a script to edit all my comments to that.

They just released one a few months ago

That’s what the email alias company that proon bought last year and rolled into subscriptions is for.

Also, if you buy your own domain, which from cloudflare is like $10/year, you can turn on catchall and use anything@yourdomain and have it delivered. Then, if one of your anything addresses gets compromised, you just block all email going to there and move on.

Anecdotal, but I’ve gotten one of these cards in an order.