If this is such an obvious problem then Tesla should restrict vehicles to the speed limit during FSD.You know that'd work so much better if he wouldn't start every drive with the speed setting at +5 MPH over the speed limit.
He's doing 30 in a 25 and wonders why it can't handle it (and also doing 35 in a 30). Drives around for 30 minutes with multiple disengagements before he turns it down to +1 and is doing 26 in a 25 and it's working better.
To add to the fun every drive I ever see him do he starts at +5, apparently that's what he leaves it at between videos.
But he doesn't seem to get that running over the speed limit is not proper behavior for FSD Beta.