

I’ve also had Macs online for years without issue.
I guess it only applies to “ephemeral” ports 49152–65535, though I’m not sure what range macOS actually uses. Wikipedia has numbers for Linux and various Windows versions but not macOS: https://en.wikipedia.org/wiki/Ephemeral_port
So does that mean typical desktop usage, like email, web browsing, SSH, etc. would be unaffected? Anyone have any insight on this? I’m not a networking expert myself.
I can’t believe the claim that “everything else dies” when that goes directly against observed reality.



There are services that allow anonymous payments. I think Proton, Mailbox.org, and Posteo all accept cash payments.
Kagi has a “privacy pass” feature, which uses some fancy ephemeral authentication tokens that are not traceable to your specific account. You lose personalized settings, naturally (like site rankings) but you can do searches that aren’t directly tied to your account.
For email, there’s no one-size-fits-all risk model. I mean, my email address is my full name, @ a domain that I own and is itself traceable to me. I have no need for anonymity, but I DO need privacy and security.