The best and possibly only dumb TV brand is Spectre.
https://www.sceptre.com/TV/4K-UHD-TV-category1category73.html?sort=tbt.parent_pdtype&order=DESC
Source: framework CEO https://community.frame.work/t/in-defense-of-dumb-tvs/160
Disclaimer: have not tried them.
Memento is a movie about a guy who tries to find the murderer of his wife but has a condition where he only remembers the last few minutes, so works with post-its, photos and tatoos to piece things together. Great movie!
Predestination is a time traveling cop trying to prevent a terrorist attack.
I’m leaving the best part out which is thought provoking, but you will find it and appreciate it when you watch both movies I think.