I'm pretty sure your link to where you question if he is associated with the subbreddit is broken or somthing, for me it's just greedo linking to a nasa article.

Also I wouldn't worry too much about red pillers coming to hubski :) .

here are my reasons:

1) They have no reason to move, /r/theredpill is a very specific subreddit and community, splitting discussion of the red pill to another site would probably just make content less digested and accessible.

2) Tags are wonderful, if they did come here you can go to their tag(s) and filter them, and when someone says somthing TRP related without tagging it as such, other members of hubski can tag it for them.

3) As I said, TRP is fairly specific, so if they came you'd very rarely see them talk about the topic outside their tag(unlike flat earthers), and due to their terrible reputation, I think circle jerk would be weak in such a hostile enviroment

So yeah, I personally don't worry about them too much, they're probably the worst thing to come out of reddit but they shouldn't come here, I didn't see this post you talk about but I'd imagine that's either someone trying to draw attention to their site, or someone pointing out a stupid one they found.