Réti Opening Help for Chessable Course : r/chess

I'm looking for more in depth understanding of how beginners are supposed to play and regard to playing/not playing with openings. : r/chess

The Relentless Reti (for casual players)

Everyman Chess Archives - British Chess News

Everyman Chess Archives - British Chess News

Opening invention : r/chess

Chess Courses Online - Chessable

100 Repertoires: Reti (1.Nf3)

The Réti Opening: How to Play It as White and Black - Chessable Blog

The chess games of Rameshbabu Praggnanandhaa

Rubinstein's Immortal

Theory Enthusiasts and Followers of Top Level Chess Suggestions to my Tier List. : r/chess

The Accelerated Queen's Indian Defense - a full repertoire against 1. d4, 1. c4 and 1. Nf3