Oh my god, you are right. o.o

1: text note: the content is set to the plaintext content of a note (anything the user wants to say). Content that must be parsed, such as Markdown and HTML, should not be used. Clients should also not parse content as those.

Found https://github.com/nostr-protocol/nips/blob/master/01.md#kinds

I feel quite dumb for ranting about that now, seing as it is literally in the spec... fuck. :/