Speak out against Muslim migration whenever you can, especially if it is men being in favour of it. Do not let them take root, if they want to migrate they need to work and stop being obsessed with their desert cult. If someone goes "But muh Christianity" shut them down, don't engage, retain your standpoint that Muslim migration is incredibly bad. They will keep pushing and pushing, your city scape will change, your schools will be full of muslim children who bully the native children the second they are in the majority.
One of the suburbs near me (in Australia) is now majority Muslim (Its about 65 - 70% Muslim but the government conveniently no longer publishes this data anymore, suburb is also about 5% White and shrinking).
Already starting to see what you have written becoming a reality.
See more women in hijabs and burqas now then ever before, Muslim only schools being built, more and more shop signs only in Arabic. If you only speak English, you're fucked and need to go to the next suburb over to do basically anything.
Even the supermarket and train station has signs in Arabic now. A full blown Islamic enclave nowadays.
If you are White, you are now an oppressed minority in your own country. Absolute lunacy.
All the old churches have been demolished (even one dating back to when it was a small town, pre suburbia) and replaced with mosques. Place has been colonised by the Muslims.
In a totally unsurprising turn of events, it is very unsafe for lone women to be there nowadays.
Suburb was always quite poor and dangerous but its gone from a majority white one to majority Muslim in about 10 years. Before, it was unsafe but possible for a lone woman to exist there. Nowadays doing that is just asking for trouble.
Hearing the Islamic Call to Prayer 5 times a day is just disgusting as well. Feral creatures, send them home.