I am literally drowning in good single player games with no substantial DLC elements that I don't have time to play. OP should play more games.
Stuff on my to do list: Start Link's Awakening, finish Judgement, get back into Monhun Iceborne, start Astral Chain, start Hashihime, start DQXI finish the second Code Realize fandisc, start Demon x Machina, finish Persona Q, start Atelier Ryza, finish the two routes in Fire Emblen Three Houses I haven't touched yet despite logging over 130 hours in the game already, or try out one of several games I have lying around from the past two years I haven't had time to play.
EDIT: Heck, Death Stranding comes out in like a week.