There's a distinction to keep in mind when we approach these kinds of questions:
- The observation that a person's (or group's) behavior — actions and stated positions — in one context is paradoxically different than their behavior in a comparable context
- The implication that this paradoxical difference in behavior is dispositional: solely a function of the person's mental state or character
Generally speaking, questions about hypocrisy inevitably fall into °2, because the notion of hypocrisy implies that there is no obvious contextual reason that someone chose A here and B there. 'Here' and 'there' are presumed to be sufficiently equivalent to preclude context as a causal factor.
The way @uhoh asked his question:
Did Canadian Prime Minister Justin Trudeau previously support the use
of road blockades as a form of peaceful protest in India that are
similar to the actions he has now invoked the Emergencies Act to end
at home in Canada?
Seems to make that equivalence presumption, pushing the reader towards an assumption of hypocrisy. I mean, the literal answer to the question as asked is a one-syllable 'Yes' because that's factually Trudeau's behavior. But simply answering 'Yes' is entirely misleading, because it would necessarily endorse the undemonstrated and unjustified presumption of equivalence. The better way to ask the question is to keep it within the bounds of °1, e.g.:
Canadian Prime Minister Justin Trudeau previously supported the use of
road blockades as a form of peaceful protest in India; he has now
invoked the Emergencies Act to end road blockade protests in Canada.
What factors caused this difference in approach?
Stated this way, the question is far less likely to get pushback about bias or POV-pushing, and it gives answerers something to dig into and discuss. Some answers may conclude that Trudeau is in fact guilty of hypocrisy, others might find contextual reasons; that is within the purview of an answer. but we should go the extra mile to keep the implication of particular conclusions out of the questions we are asking.