Not a very clean solution but if someone (power user) wants to avoid the playstore entirely, they can perhaps do so by simply force-disabling the app (using tools like adb), and then use something like apkmirror[1] or apkpure[2] or aptoide to install the APKs for the apps directly and bypass the store entirely?
[1] https://www.apkmirror.com/
[2] https://m.apkpure.com/