Sorry I don’t know what crap Coinbase offers nowadays. Haha

You actually don’t know what is Satoshi’s. It’s debated. If he would have moved the coins even once, you would be even less sure they’re his. 

You could say the SAME thing of Bitcoin. If you buy non-KYC and move the money, there is very little trail. If you use coinjoin etc. there is less of a trail. 

If the FBI is after you, whether you’re using Monero or Bitcoin, you’re not bulletproof. Good luck with that.