i use a pinephone as my daily driver, it works, but the battery life can be kinda bad, and mobile data you might have to do some setup, and the functional mobile app selection is… not great. I would probably recommend like something graphene os instead if you want something smoother maybe, but if you really want to, it can be used, but i did use a nokia brick before it so…
X1 was released in 1984, 2004 is when x.org foundation was formed.