https://laws-lois.justice.gc.ca/eng/acts/C-46/section-46.html this is what treason represents here talking about Canada becoming a state or collection of states isnt in there. talking about wanting the above to happen isn't in there. traveling as a private citizen to speak to people about that generally, isn't in there. violating any of the statutes contained within this section is covered and will get you prosecuted to the fullest extent the law allows.