Sjs- don’t act so ignorant. No one here is talking about uncovered elbows. There’s a waaaaay bigger transgression of tznius out there. Not elbows, not knees.
It’s terrible.
Just as a btw, I was by a frum dr. in the morning and was horrified at the lady working there. Many frum men aattend that office, and to see this lady there is BAD. And, no, I will not explain how she looked.