Harrison Ford talks about how he wanted the ‘Indiana Jones’ saga to end
https://www.youtube.com/watch?v=DDXhPZRmDV8
Made for geriatric watchers. Good movies don't really need an ending though if you think about it. It seems Disney wants to have closure of all the franchises of the past when all the famous heroes/actors are all retired/old/weak before relegating them into the dustbins of history, to establish younger actors to take their place or try to anyway.