crazy horse,
“I’ll get into specifics, like people who say you have to wash on one slice”
That’s not a chumra, that’s an issue of the nature of pizza and how we eat it.
“or cholov stam doesn’t apply today”
I believe the OU now relies on the Pri Chodosh rather than R’ Moshe’s original heter, so there has been a change in application that may impact people’s choices. That said, many are keeping C”Y as a “chumra” (i.e., they eat C”Y but are not makpid on keilim) because there is increased availability of C”Y products.
“You can no longer work today and have to stay in Kollel forever.”
Tempest in a tea pot.
“The people who claim shaitels can no longer be worn, because old shaitels were fake looking, (plastic only started being widely used in the 60s).”
There’s plenty of sheitels being worn out there. Another tempest in a tea pot.