There are other, much easier (and less costly) ways to anonymize your Bitcoins, effectively laundering them.
Services that will directly cater to those looking to launder will either be scams or sketchy/costly.
Yea but his site seems like scam too because "We completely randomize your bitcoins, sending them back to you from a separate 'onionland' wallet"
All onionwallets are scam so how can he use a onion wallet to send it back to us?
And how can he make a cut in the blockchain, there has to be a verification of a transaction no matter where it comes from..
And what much easier ways do you mean?