on wat basis do u disagree- ure saying it is islamic law to force non muslims to conform to shariah (assuming jizya is paid) nd there is no basis to that claim
ayaan hirsi ali must be ur mentor
"Whoever amongst you sees an evil, he must change it with his hand. If he is not able to do so, then with his tongue. And if he is not able to do so, then with his heart, and that is the weakest form of faith"
Sahih Muslim, Book 34
That's what your Prophet said.Note He didn't say in the hadith to do this only if you're in a Islamic state but said if your able it is obligatory to stop 'evil' in general. These Muslims are merely applying what they've read. You can hear one of them at one point in the video saying they're 'preventing munkar' an Islamic concept.