I'm in a similar mindset, but I often buy physical media copies of such things instead of pirating them or even if I pirate them. I want to support the art, because I'd like more of it in the future.
Even their 'higher end' 4k UHD media releases are missing features that Disney+ has, like Dolby Vision. https://www.flatpanelshd.com/focus.php?subaction=showfull&id...
A small exception to this is the newly announced Criterion edition of Wall-E, which includes Dolby Vision.