The best I can do for you. Note: don’t live in the EU and don’t use this company. This was just the first hit on Google.

I limit things to swapping the launcher to Lawnchair, disabling most of the Samsung apps and loading Google equivalents (including gBoard). With the exception of notifications and settings, it’s a reasonable experience. Most recently I did this to a Galaxy tab S8. It’s close enough to my Pixel that it’s not irritating.