The tech communities outside of Lemmy have all agreed that Twitter / X is technology.
This is an “appeal to authority” logical fallacy.
Personally I think an argument that “Twitter / X is technology” is a very, very difficult argument to make. It’s a social media company. Is every company that has a website “tech”?
It’s also a generalisation. Perhaps if twitter invented a new decentralised database that might be “tech”, but marketing decisions are not.