That doesn’t seem like a bad start to me, but I haven’t read it thoroughly. I also recommend checking out the official Android Studio beginner’s guide: https://developer.android.com/get-started/overview

Alternatively, you can use wrappers like Flutter, React Native, or the Ionic framework if you think you might want cross-platform or web capability later, though that adds a lot of overhead that isn’t always the best choice.

At a legitimate website, the developer(s) and publisher(s) make money for each key purchased and every key is legal to own, so there is little chance of a key being revoked and your account banned on your chosen storefront. At a grey market seller like G2A, they can sometimes get their keys illegally (credit card theft, stolen accounts, etc.). So because GMG, Fanatical, Humble, IndiaGala, etc. are all legitimate resellers, they buy their keys directly from the source (usually the publisher or storefront where they are redeemed, but that’s just my guess). Apologies if that’s not what you were asking.

I think the point is that they shove so much unreasonable stuff into a single bill that if Democrats want to pass any of it, they must capitulate to some of the Republicans’ wants. So a long period of negotiation will begin where Democrats will successfully get some of these additions removed, and an agreement is eventually reached where some of these poison pills will remain.

Unfortunately, Republicans would never agree to pass a bill without some of their additions in it, and most Democrats are not willing to dig in their heels and resist.