Right, we've been over this.
So, bottom line, the assertions by Political are still false, Biden did not buy the domain, and Trump never owned it.
The Politico article does not state that Trump owned it. What I've said, more than once, is that the OP article words it in a way to draw that conclusion.
1. I'll take your word for it, I don't have a FB account, no problem
2. Yea, again, no problem. Trump didn't run with the KAG campaign until way after the domain was registered. I haven't argued otherwise, and never said you we're wrong. Somebody was planning ahead
3. WRT to Steyer, the articles I've found are from late 2019, like the hill article you linked.. The OP article states Trump floated the KAG slogan prior to that. Also, "squatting" usually refers to a domain purchased with intent to not use it and "troll" somebody like a trademark owner. And if Steyer bought it from the original registrar, then he would still own it. Has anyone reported that Steyer sold it to anyone else?
The real bottom line is that KAG is popular among Trump supporters in the coming election, and this could impact it, but I doubt it. Looks like regular political games to me. There's no evidence that Biden has committed any wrong doing at this point either, so we should probably not jump to conclusions again.