Hi, Real Cindy ...
Your point is well-taken. The majority of folks should not be tarred by the same brush as the minority.
Why do people object to young children on cruises? Because of the one or two they've seen acting objectionably. Or, more likely, not being properly taken care of by the parents.
It's a pity when a very few people can create a negative impression on others. But it does happen.
I saw the fun in Mike's post about oldies in Depends hitting the hot tub. I did NOT see any fun in the comment about dripping Depends in the dining room.
Those of us with older parents are very concerned about their last years being lived out in dignity even though some of the things they have to go through are close to humiliating.
And that includes wearing Depends.