Crypto is indeed trackable, outside of (arguably) a few specialised privacy coins (example: Monero/XMR = https://www.getmonero.org/ ). A business needs to play it smart & pay taxes on it, same as fiat transactions.
Bitcoin & Ethereum (2 biggest cryptos) are immutable transactional records. Anyone can look up any & all transactions online ( https://etherscan.io/ & https://www.blockchain.com/explorer are two) or even verify everything themselves on their own computer, if they wanted to.
The Canadian Government has already done some testing a few years ago (IDK what's next, haven't heard anything), and you can see for yourself one of the implications of crypto (this is one I'd love to see - public tracking of government funds) Just to illustrate the reality of crypto. It's a thing.
https://nrc-cnrc.explorecatena.com/en
Anyway, I just bought a bunch of black guns with Monero but they got lost in transit, cargo ship sunk I think. Tragic boating accident.
if you do not use a brokerage registered with the CRA or IRS, your wallet address is not tied to you personally. Yes, you can see every transaction on the block chain, but identity is protected. Some of the largest holders of bitcoin on the market are anonymous even still.