When I see newbie accounts posting walls of text in opening posts of threads they have created, one of the first thing that comes to mind is accounts farms or alt-accounts. I am not stating there is anything untoward going on with the account but I have seen this sort of pattern too many times before when newbies come to the attention of members that would otherwise have not have even noticed them.
In this particular instance it seems as though a copy and paste job has taken place but it is not conclusive. Having said that I would not be confident stating whether the current period is or whether the past was a meteoric rise of Bitcoin in the USA.
Highest probability in my opinion, they're trying to do what other quality posters do but can't replicate the results, that's how they end up with this wall of text that are most of the time, doesn't have much thought when you read it and when you do read it and it does make sense, it sometimes ends up that it's made with the help of an AI. People really still care about making an alt account here in the forum, I mean there's not a lot of options for them to make money here anyway so what's the point of doing so? Signature campaigns are difficult to find and get into.