I won’t. Only third party stores I’ve had interest in have been F-droid for Foss apps which itself is already niche when it comes to people bothering to side load another store. Not sure how hard of a sell it is going to be to convince people to spend money on a third party store. At best I just see it for playing Fortnite.

Only way I see normal people trying it out is if Epic paid Facebook and Twitter a lot of money to only be available there.