Crackle – limited library and repeated ads.
Install Tubi and Freevee, use JustWatch.com to search both, and start with The Big Lebowski or What We Do in the Shadows . You’ll laugh, you’ll groan at a car insurance ad, but you won’t regret a penny spent. free comedy movies
Tubi – largest library, lightest ads, and best curation of indie and cult comedies. Crackle – limited library and repeated ads
YouTube (official free movies section) – surprisingly robust pre-1970s collection. use JustWatch.com to search both