> its incredible how much easier and convenient pirating ebooks is to buying them.
Pirating everything is easier than buying, copyright owners have firmly adopted this mindset. It keeps swinging across the line of comfort up and down over the decades and these days its mostly back down. Games don't have OS Ring 0 level denuvo style crap making your computer more vulnerable and slower, and these days all big ones have all patches available pretty quickly after release. Plus sometimes its good to wait few days before applying if its not a disaster, instead of auto-update.
Remember those unskippable FBI warnings in beginning of official movies? Unknown in pirated version. Even these days with say Netflix stuff that is in EU, but isn't in Switzerland (or it is but only in german voiceover, even though I live in french part FFS. Where is original voice? Who knows). Movies keep disappearing from collection. I know, not a fault of Netflix as much as copyright owners, but at the end I don't care. So I have 10 TB local drive, 1080p/4K in quality I prefer, with audio and subs I prefer.
Music - nothing beats local collection of flacs, I can listen to them on plane or elsewhere without any signal (or half around the world with no good roaming), top quality streamed via aptx lossless to Sennheiser plugs, absolute top. For discovery free Spotify is enough, not forking 20 bucks for me & my wife monthly, thats a ridiculous sum just for (average quality) music.
Books - I feel like if I buy/bought I would be re/buying them over my life numerous times, collection stability and ease of use of shops isn't something I trust long term. I agree with all you write above.