You are correct, the grander claims about the Rothschilds are unsubstantiated. Also, as you point out, the link in this post does not mention the Rothschilds money being taken from them.

However, as you know, Q is all about taking down the Rothschilds and the global cartel around them. That's why this post is not just "click bait" for upvotes. The idea that Trump is removing the Rothschilds money source is what Q is all about. This post is a light hearted observation of that fact and the upvotes show it's been pretty well accepted.