I read a biography of Vidal a few years ago and wrote a little post about it, which you might find interesting:
“Gore Vidal was everywhere and now he is nowhere” - https://onthearts.com/p/gore-vidal-was-everywhere-and-now
Sad to say that with the recent passing of Lewis Lapham, there seem to be very few/zero political commentators on the level of him and Vidal, in the sense of being a true public intellectual and not just a partisan blog/substack trying to get subscribers and sell books. Of course Vidal and Lapham had books and magazines, but they brought a much deeper respect for history than the average commentator today.
Which is a shame, as I think if Vidal was twenty or thirty years younger, he would be immensely popular in a TikTok and YouTube world. He had a real charisma that comes through in his many video interviews. Here’s my favorite one: https://youtu.be/E76ArLbSABA?si=3FRQYNce1CThryJo