If a team is going to try to get Watson, they should probably do so. His court case won't enter deposition until February 2022 at the earliest, meaning he probably will get to play at least this season with no problems from the league. Additionally, he could always settle at some point over the season.
I think some teams should think about it. I know the Redskins have PR issues of their own, but Watson would instantly make them a Super Bowl Contender. Raiders and Broncos (depending on how the Rodgers situation unfolds) could stand to roll the dice on him as well. Steelers would be a interesting scenario, but they would likely need to trade Ben as you can't have him or Watson as the backup. Saints would be a interesting landing spot as well. Eagles have loads of draft picks, so they could offer more than anyone (though probably not necessary at this point).