@Tutanota
[It's FOSS] Crunchyroll believes that many hackers used Tutanota domain emails to hack their accounts, which is why they banned Tutanota from their list. Moreover, they recommend users to use email accounts powered by "Big Tech" companies for hassle-free sign up to their services.
News flash to Crunchyroll: hackers use all kinds of email platforms. Services like Gmail, Outlook, Yahoo, and everything else are constantly subject to abuse by malicious actors...
@sudo @Tutanota Crunchyroll have said this. Do they actually believe it, or is it just a weak excuse? It doesn't really hold water as a reason.