The results of this analysis are wrong people are interested in Bitcoin, you will find numerous transaction tracing tools like Chainalysis, Elliptic, CipherTrace, and Crystal for bitcoin and a few altcoin.
Some altcoin are not widely used and most trading volumes come from exchange that do not move these currencies real.
90% of altcoin users use wallet with one address and 80% of them use mult coin wallets and not single wallet.