> No because it's unrealistic.

What do you mean? Lots of people use it directly, and effectively every other wallet app is just an abstraction over it.

> in theory

lol wtf are you talking about? 

> one can move

So why are you worried about wallet makers? You seem very confused.

justin_shocknet

bitcoin_beginners

What if wallet makers go bust?

kilianbuhn

> Do you consider Bitcoin Core a wallet? Do you have these same concerns with core?

No because it's unrealistic. 

But in theory yes it could have happened in the early days. 

> If you're in a position where you're entirely trusting the wallet publisher to stay operational and push updates, then you may as well be trusting a custodial service with your coin.

no? what kind of stupid coparison is this 🤣🤣. one can move to a different wallet + literally all other properties of Bitcoin