I've tried watching classics like the old Lynch take on Dune or 2001, and I couldn't finish them; I don't believe it's entirely down to phones / tech-induced attention deficit, but simply due to different filmmaking styles of the time, where I presume visuals and the experience had a much higher impact on their own. As someone else metioned, Villeneuve's films echo these slow burners, but they're a bit more modernised. But, I need to make time to watch films like that, ideally on my own because in a house with family and youth with both clinically diagnosed ADHD and a chronic youtube/tiktok/gaming-with-voice-chat addiction, getting three undisturbed quiet hours to myself is difficult.