That list of movies is just the movies that Amazon Studios has been the distributor for via Prime Video. Amazon didn’t necessarily produce or fund all of the movies in that list. It’s a bunch of cheap movies that are likely meant to be loss leaders for Prime Video subscriptions, which is something that very much does fit the style of Amazon. Netflix, Hulu, Apple TV all have a similar list of D-tier garbage just to fill their catalogs.

On the contrary to your points, Amazon has put out some pretty solid and well received original series. The Boys, Gen V, Fallout, Reacher, Mr and Mrs Smith, Invincible, have all done really well if not been hits.

Games is pretty trash though. I think they’re also going for a loss leader strategy there, but the platform they’re trying to promote (Luna) just isn’t there.