I would think it would be these bulges that would get the parents upset especially the first one. The fact that viewers can see a soft cock swinging in the sweats shouldn't cause parents concern. If a small chidl notices, the parent has a teaching moment to explain if the child doesn't know what it is, especially a girl who may not even know about penises.
I can see where parents would not want their young children to see an eight inch fully hard cock sticking straight out. It does bring up another subject that unfortunately some parents don't want to talk about.
Agian, there is a teachable moment.
My opinion is parents should take advantage of it. The penis sometimes gets erect. It has to to produce babies. Sometimes it does that when the guy doesn't really want it to like you sometimes caugh when you dont' want to.
But the prevailing mood in America is to make something nasty and lewd about it all. That is a shame.
No if a guy is doing it on purpose parading in front of the children and obvisouly showing it off, that is a totally different matter.
I wouldn't want large breasted women to make a deliberate obvious show either.
Common sense is in short supply these days.