My friends are almost all very positive about it (all that went to it are), and as I mentioned, a few have made kabbalos regarding filters. I wouldn’t call it a “ban”; it’s actually a psak halacha, based on the gemara in Bava Basra.
I’m “Litvish” in the sense that I learned in “regular” (whatever that means) yeshivos. (I was not actually born in Lithuania.)