Replacing the constituency

France: As Many Muslims as Practising Catholics Among 18-29 Year-Olds

Fewer and fewer French identify as religious, and there are now as many practising Muslims in the 18 to 29-year-old demo as Roman Catholics.

What are all those anti-religious elites going to do when  those ultra conservative replacements vote them out of office and install their system? They will whine for a bit and when anything resembling freedom of speech goes out the window. I'm trying  to think of the sign  you can look for that will signal the end of the transition, but silence of opposition is the only thing that  comes to mind.