Why use a d20 instead of a coin? Do you always have a d20 with you?
JackRiddle
Only tangentially related rant. Sorry.
I do like the idea of getting an x gender marker on my official id, as that also kinda feels like the "none of your fucking business" marker. It moves you closer to gender being just a social factor. The non-specificity working in its favour there. I won't change it because there is no option to do it selectively, and having a passport with an x is really inconvenient.
I feel like gender and even sex at this point is almost fully obsolete. Really the only reason to keep using them as constructs is because they are being used as constructs, and that needs to be resolved first. And yeah, there's a lot of other social classes and constructs that need to be dealt with. There needs to be an overarching change, not just "let's not use gender anymore but essentially keep everything the same"
Sorry for rambling
However, mailbox can still be encrypted with pgp, and has some built in supports which make this easier.
One problem I had with proton/tuta is that you cannot use a third party app due to the encryption, which you can with mailbox. A problem I have with mailbox is that it does not support fido2 for login or 2fa, which could be a security concern.
Lockheed my beloved <3