@rwg As you said, the devil will be in the details and the details aren't yet available because the Commission isn't in place yet. The user number will be a key point.However, in practise I suspect they'll have their hands full enough with the major players that they won't have time or resources to examine individual Fediverse instances closely, especially those located outside of Canada. They'd probably shrug it off, or maybe move hosting to an even more difficult country to launch action.