At least two brands have said they will suspend advertising on X, the platform formerly known as Twitter, after their ads and those of other companies were run on an account promoting fascism. The issue came less than a week after X CEO Linda Yaccarino publicly affirmed the company’s commitment to brand safety for advertisers.
Prince changed his name to an unprinteable character so they had no choice.
As I recall, some of the media used the short form TAFKAP (the artist formerly known as Prince).
As for xtwitter, I vote for FKT. Pronounced as a word.