nostr:npub108zt8c43ulvdwnax2txurhhr07wdprl0msf608udz9rvpd5l68ascvdkr5 nostr:npub1d0npefkxtfkcptjdawvwkfu58japhjfaljt4hqtpq2xqn8pt2nwqdjahqw it's random but proportional to your bandwidth capability and (I think) node reputation. 

People do bad things on Tor yes but it's a technology that will be increasingly important to normalize in the future with tier 1 ISPs starting to act as jannies.