Heh, not quite.
SJT is well-read, which makes him a very capable writer. His command of the English language is exceptional.
That doesn't make him well informed on any topic other than the English language. And it does not prove he has a high degree of general intelligence. It does not even mean that his mental faculties are completely intact. It only means he is well-spoken.
I know, that can easily fool a person into thinking the writer is intelligent, as well.
Unfortunately, SJT's stance on a variety of issues over the years tells me that he is not among the best-informed on these boards. He has a tendency to develop an opinion on a topic early (say, Covid-19...or Guarantano...those are his two current obsessions), then amass data and sources in support of his position while ignoring equally valid, but contradictory, information. He masks this shortfall by demanding that whoever he is debating provide evidence, hard evidence, valid evidence, scientific evidence. Trouble is, I've seen many on the boards here fall into that trap with him, they provide the requested evidence, and he always finds a reason to dismiss it. Because it doesn't fit his narrative. Seen him do this time and time again, on topic after topic.
On top of this "biased intelligence" (which is a euphemism for a lack of true objective intelligence), he has shown signs lately of coming a bit unhinged. Particularly on the topic of Covid-19. For example, in this very thread our gator visitor OP asked a fairly specific covid-related question about LSU's program. SJT hit reply, but didn't even come close to addressing the question; instead, he repeated a mantra he has posted many times already. It's as if he didn't even see that the question was about LSU; that didn't matter to him. The fella seems to have gone off the deep end a bit.
I'm not saying any of this behind his back. I've told SJT directly, in other threads, that I think he's holding too tight to the covid thing, and needs to step back a bit.
Anyway, no. I would not count SJT as one of best informed on these boards. He's not one of the 5-10 folks whose posts I look forward to the most for their insights. But he is well-lettered. Gotta give him that. It's a nice facade over a dogmatic brain and (lately) a touch of crazy.