My thoughts on Kap are pretty much the same they've been for a few years now. A lot of teams would benefit from him in this current fairly weak QB market, but his first FA run was focused so much on the kneeling and his outspoken-ness that I'm not surprised he wasn't signed especially with how much he was supposedly asking. I don't necessarily think he wanted to be signed bc it helped his message and brand if he wasn't, so he kinda made sure he wasn't signed himself.
I do overall agree with his message as well and I still think he went about it fine at first, especially considering it was an armed forces member in the first place that said kneeling during the anthem would be a good way to peacefully protest as opposed to just sitting down during it, but he shoots himself in the foot a lot such as after this workout with the stuff he said about Goodell afterwards. Teams just don't want to risk that negative publicity, which is kinda funny to me though bc of other guys who have been given second chances in the league for much worse things (and actual crimes), but I think they're worried Kap could actually cost them money such as when Papa Johns pulled out of sponsoring the NFL due to the original kneeling epidemic. Either way, I don't think he's gonna be that good if he is signed, but he'll probably be better than at least a few of the QBs we see on Sundays in this current league.