What is Crypto used for?

Will crypto evver just get to expensive? I bought a coffee quite a few years ago for one BTC, now that's insane. Will people simply hord it?

I really dont get crypto, i believe it is just used to bypass government spying on money. dark web transactions ettc.

As far as I can tell it's used for profit and buying things you don't want a cash trace for. I've seen it used for benign things like pizza lol

crypto is for when the dollar crashes you can hold it and it will go up similar to gold

It's to buy things without a government or banks meddling with it.

Its the same as any commodity. Fiat currency like $ are the same thing. The big thing is how they are transacted and where they're accepted as currency. You can use bitcoin for example to buy literally anything and even give you access to cash using a crypto backed bank account.

Basically to purchase stuff without anyone knowing who is it.

it is the future. it will give more people a chance to keep what they earned and worked for