I agree 100 percent with this question.
Babies, toddlers etc should all be wearing at least shorts over their diapers in public places.
Although it's hot outside in summertime it's not gonna make the kid or baby much hotter by adding a pair of light shorts over the diaper.
Diapers only or diapers and shirt only at home is okay or in your own yard or a family members yard but when in public such as at Walmart, grocery stores, other public places etc should be covered with pants or shorts.
I always kept a few pairs of shorts or few pairs of pants out in my car so that if my kids had a diaper blowout or leaky diaper on their clothes then I can change their diaper and put shorts or pants on them again.
Adults do not wear underwear out in public so babies, toddlers etc should not wear just diapers in public.
Sure my kids wore just diapers around the house and in our yard playing in the sprinkler etc but in public they had shorts or pants on to cover the diaper.
The clothing such as shorts or pants also helps add an additional layer of protection against the poop or urine getting onto things such as shopping cart seats.
I've seen an adult out before wearing just an adult diaper and shoes and that was very tacky as well and looked bad.
Please put pants on over the diapers.
My 2 year old son who still wears diapers all the time wears just a diaper at home when it's warm but when family or friends come over he is to wear shorts or pants over his diaper.
I'm teaching him that when other people come over that we wear clothes over our underwear and diapers.
Also in public during the summertime and even at splash pads he wears shorts.
I hate when I see a toddler or baby out at a splash pad or public swimming pool wearing just the diaper.
At least put a pair of shorts over the diaper.