Quebecker here: our secularism law is shit and I have the right to join, donate to, volunteer for, express publicly my support for and in a couple of months also vote for a political party that advocates for abolishing it. And my party's MPs are able to go in the Assemblée Nationale and bring up the issue and raise hell. By the way, if you agree with me, give us a hand, eh? https://don.quebecsolidaire.net/ I'm also able to participate in, support and donate to civil society organizations or minority groupings that also advocate for the same. For example, you can donate here: https://nccm.ca/ even if you're not muslim.
If I were leaving under the Chinese system I wouldn't be able to do any of those things.