Longer mass seems kind of like a good thing to me maybe? Anyways, I plan on doing my first confession soon, and it will probably take me quite a while to satisfyingly list every sin I’ve committed. Not to mention everything else. Perhaps the problem is that not many people frequent confession. It would make sense if the majority of people going have not been in for awhile and are letting their sins accumulate. Unlike you, maybe these people sin more/are really thorough/haven’t gone in a while/need serious help from the priest. So I suppose this would be a culture shift.
It is indeed a culture shift. In years past, people went to confession frequently, the lines were long, many people just had a “laundry list” of venial sins, or perhaps a besetting mortal sin they were trying to overcome, and it was over fairly quickly. Confessions were behind the screen, and an appointment for a face-to-face confession would have been fairly uncommon.
Nowadays, confessions tend to be longer, quite frankly there is sometimes a lot of “remedial catechesis” to do, and most churches, seeing that many people don’t go to confession anymore, do not make the sacrament available as freely as they once did. One hour once a week, usually Saturday afternoons, is the norm. They do assume that you will make an appointment if you need to, and smaller parishes may make confession available
only by appointment. If you truly need to go to confession, a priest will always make time for you if he can.
There are many reasons that people tend not to go to confession anymore, but that is for another thread. The concept of frequent confession as just part of one’s spiritual life is not prevalent nowadays. That is very, very unfortunate.