That article is paid for by the lobbysts and completely incorrect and wrong.
Edit: oh, it's yours. Spend 5 minutes understanding exactly what SKG have said they are not asking for.
Good riddance. Online features suck. Make your game multiplayer or make it singleplayer. Don't add pointless online features.
PS all you need to make sure it works is release the server once you stop supporting it yourself.
> They rely on a huge network of interconnected cloud micro services.
Give people the docker file.
> A single match might require separate proprietary systems for matchmaking, player inventories, anti cheat, metrics tracking, and database management. Many of those come with licenses that don't allow you to just give away the code for free.
That's more AAA stuff not indie.