If I can be that person for a second, the game really depends on what you want to play and who you play with.
I know beginners that are looking forward to dip into 14500 pages of rules detailing every aspect of dice manipulation, and experts that can’t stand that.
I personally introduced new players to a first game with The Black Hack or with Forget Me Not, because the first wanted a DnD-esque fantasy adventure, the other ultraweird David Lynch-like improv collaborative storytelling.
What I am saying is that if a game looks interesting to you, that’s probably the game for you.
Anyway, If I may suggest a few free games to get you started, Lady Blackbird, Lasers and Feelings (and its fantasy hack Sorcerers and Sellswords), the above mentioned Black Hack, and 1000 Years Under the Sun (another map drawing game a la The Quiet Year)are nice, and practically live on my mobile phone in case I need something for a pick-up game.
For playing, I know that the Gauntlet Community - an online gaming community focussing on indie games- is doing a series of beginners games, to get people playing while in isolation.
I hope it helps!