Anything science fiction related, to prepare you for the coming dystopia. Skipping the known ones like Terminator and The Matrix, check out some obscure ones like Cherry 2000, and Freejack.
I have a rather large collection of DVDs,BluRays and 4K discs...it's a rather eclectic one. Lots of British Comedy,British drama and British documentaries. Films like "The Apartment"..."The Lives of Others" (German)..."Fargo"..."La Strada"..."Breaker Morant"..."Bridges of Madison County"...and my dozens of documentary discs on African wildlife (mostly BBC...truly amazing in 4K).
They're one of my guilty pleasures.
Many of them could be considered a bit "dark" and,therefore,perhaps not suitable for what the OP is looking for.