“We need to bring cringe/shame back” more like you need to learn how to sit with the discomfort of people liking and doing shit you don’t like.
I myself sometimes feel it when I browse social media and then I remember that other people having fun isn’t about me and guess what ? I stop feeling uneasy.
You don’t viscerally need to say or do something about things you found cringe. You can just look away and mind your own business.