Let's put it this way: how many of you imagine that your priest has heard these things in the confessional:
(Or, he SHOULD hear these things, if the offenders had the good will to repent for their sins!)
Cocaine/Heroin/Crack/Meth and other hard illegal drug use (forget marijuana!)
Practicing the Occult
Serious fighting, causing someone to end up in the hospital
Grand theft auto (not the game, I'm talking about stealing cars)
Birth Control use
Actively promoting (not just voting for) communist, anti-Catholic, seriously pro-abortion politicians like Obama and the Clintons
If you think to yourself, "Nah.... I doubt it!" then congratulations! You're still innocent and naive about how good and special Traditional Catholics are. They might attend a better Mass, and maybe more of them "try to be good" compared with the general population (since they have to stand up for the Faith somewhat) but there is still plenty of sin, and I mean serious, grave sin.
Trad Catholics are still human, and among their number there are those guilty of a lot more serious sins than the commonplace "I got angry", "I was impatient", "I disobeyed my parents", "I was distracted during the Rosary", or "I shopped on Sunday".
Those are the kind of pecadillos or "fashionable" sins you don't care if people find out about, or they're things that most Catholics were guilty of at some point.
I think if we knew what sins our fellow parishioners were guilty of, some of us would leave our children with a babysitter every Sunday, and some would even give up the Faith, stop going to Mass, and/or despair.