Tbh, I feel that normalfags are people who are normal, but are cut into different groups of normies.
The first group is where we hate, normalfags who goes along with popular things, the one that is mostly full of younger people, sometime older because it's business or because they are a bad family member like a mother, father, aunt, uncle, anyone in the family, and is the one mostly the ones that ruined 4chan.
The second is the one that goes against popular culture, but still has similar beliefs and action. They are what we would call the most edgy ones.
Third is the one that is becoming rare, the "nice" ones or most "normal" one, one that has friends, do work, does things to get a job, and if they already are, try to make a family, or just live out their life without anything, and anything else that is irl stuff, but, isn't rude about it, one that is calm and just live normally without the popular things being an influences, yes, still can get upset, but still use the internet for other stuff than to talk, but if they talk, mostly do to have fun, and just enjoy it. It's mostly full of older people from their 50s or 60s, tho it's rare to see one of them.
If anyone has a different list, I would like to see it to try to add on to mine as well.