Yeah it does look much worse in those pictures, in this thread it looked normal, the one you just linked looked like the hairline was starting to thin out, definitely continue with finasteride. Are you doing anything else for hair loss or just finasteride?
Just finasteride, my hairline is usually hidden because I keep the top long because I have a huge *** forehead. The hairline thinned out that much in only 2 years from 2019 to 2021. It's maintained 3.5 years on finasteride. I'd be much worse off right now if I wasn't on finasteride.
Probably beginning stages, nothing very noticeable. I've got retrograde alopecia though, the sides and back of my hair are pretty thin.