If you are talking about, like 7-8 years ago then yes you are right, I abused 4s FP nades and low wind zooks, i've already admitted that, but when I did it I didn't realise it was lame, it was KRD who convinced me and I stopped immediately, I am talking about people who KNOW it is lame, yet do it anyway.
I am talking about BnG presently, had I known then what I know now, I would never have learned notching, people today know it is lame, yet will do it anyway.
All I really do these days is 3s, 4s rollers and 5s LG, I don't need to notch those, never have lol.
Anyway, if someone is guilty of something in the past but realise it's "lame" or whatever, it doesn't mean they can't complain about it in the future.