Do all apps in Epic store and Amazon App Store get an exception from this new rule or something?
I just installed the one currently available app store (which frankly and beside the point, seems like garbage) and installing an app from it goes through the same process as, say, downloading an app from GitHub via the browser and being prompted to give permission to the browser to install APKs.
I'm guessing it's going to run into the sideloading issue in 140 days, and at that time I'm (just) guessing they'll have cause to bring it to a judge to discuss it.
I'd like to say that Google would see the writing on the wall and just drop the sideloading nonsense, but the process they implemented by order of the court seems like malicious compliance; it takes several extra steps to install an app store from Google play than any other app. That suggests to me they're not going to do anything in good faith and wait for the court to force them.