As far as i know zram is only for compressing ram, it’s not meant for disk storage and is not block device mapper.

Sure, they are not perfectly stable, there is always inflation (sometimes more, sometimes less).

But its not as volatile as crypto. In last 24h difference between monero high an low is ~2% (which isnt terrible by itself but on a longer period its larger difference) and regular currency effectively has almost no volatility in 24h period.

Acording to google 1 year inflation was ~3.4% for dollar. (so probably diff hig low is just a bit higher) Difference between monero 1 year low an high was greater than 20%. So monero is something like 6 times more volatile. (and i am not talking about inflation, but volatility)

So its not exactly the same situation regarding stability.

But that only guarantees safe one way transaction. If that is all you want thats ok.

But for safer transaction you want something like smart contracts. So you can actualy know you are gonna get what you buy for example.

Without some kind of smart contracts you are actualy relying on exchanges (so in reality it isn’t really trustless).

Does monero have some kind of smart contract mechanism? In which case I am talking nonsense😂.

Ok yeah, sure.

But just being currency isn’t enough for currency to be stable. So i dont see how that should affect its stability. The major reason why regular currency is stable is because it is already widely used.

I dont understand what service you would give or get from that.

Something like filecoin, you can provide storage or buy storage without need for some external exchange. Because it is basically “baked in” the crypto (or should be, i am not completely sure it works that way).

Probably best way to have stable crypto is to have the crypto inherently provide some kind of service, something like filecoin. In that case value of crypto would be closely tied to memory/storage price.