I'm going to post this here if that would be alright. BB has posted a video on America's developing 6th gen fighter. He said that it sounds like it would probably be considered a light fighter, be mobile as far as climbing/dropping altitude quickly (but not agile with fast horizontal movements like the F-22 excelled at). He is also speculating that it would be surrounded by drones which would have the missles, and thus make them better targets for radar than the plane carrying the human.
BB also said that it would finally be fielded in sometime in the 2030's, so something that we could actually see would be a long ways off.
But, it is nice to see what our tax dollars go towards, so if y'all want to check out some bleeding edge airpower, take a look