Opening up an IRA but looking for a non-traditional approach like Crypto?

Starting an IRA soon and looking into some non-traditional investments for it, Has anybody ever used this crypto-IRA website? I'm really big into crypto and would be super thrilled to dump my IRA into things like crypto instead of traditional stocks and bonds, Like imagine dumping your entire IRA into Doge only to come back a trillionaire in 30 years once you finally hit that ripe old social security age... just saying, I wanna retire rich in crypto, after all crypto is the currency of the future. So, I was just wondering if anybody knows of any places like AltoIra where you can dump your IRA into cryptocurrencies?