Same. I logged about 20 hours on it before my desire to play just kind of slowly faded away. The game was too large and long to warrant such basic gameplay mechanics. You could be fully upgraded within 5-10 hours and then you've essentially seen all the gameplay there is. There's maybe 6-12 random "quests" you'll see while traveling (those dynamic events, e.g. a wagon being robbed), so even that part of it becomes repetitive pretty fast.

I'll get downvoted, but RDR2 is a really overrated game, in my opinion. The game was well made, no doubt about it. Its graphics and environmental design are still gorgeous even to this day, despite being 8 years old. The voice acting, writing, direction, cinematography, etc. are all very well executed. However, at the end of the day, I just found it kind of boring to play.