I agree with a view from social media for beamers or dangerous full-toss balls.
If a batsmen faces dangerous full-tosses, the next 2 to 4 balls should be freehit balls or powerplay rules should be applicable or certain balls like short-balls should not be allowed.
There is a view that beamers or dangerous full toss creates fear and reduce batsmen's concentration and so bowlers are greatly advantaged by this.