Buy without KYC. Learn to use Bisq and/or Robosats. This way all bitcoin is bought outside of any jurisdiction of a state and now you are not in any contract. However, if you buy your bitcoin with KY...
Once you declare Bitcoin in your taxes, the IRS/CRA can require disclosure of your stack. Hard to avoid this even if most of your stack is no-KYC. Risk of a misstep and getting tagged with evasion is not 0.
1