The takeover will happen it’s exactly the same just the UK further along the roadmap
In the 1970s it was very common to predict that Europe would become a socialist/communist enclave to the Soviet Union. Then we had the 1980s and the fall of the Iron Curtain.
In the 1990s there was talk of the “end of history”, and see how that turned out.
So, forgive me if I don't believe in these fatalistic predictions; “It will happen...”.
Look at Israel. In the mid-1990s there was a huge worry that Jewish population would become a minority due to the much higher Arab fertility. Since then, due to 1) Jewish immigration 2) a large reduction in Arab fertility and 3) maintenance of a relatively high Jewish fertility the Jewish majority has been maintained, and given present trends it will increase.
https://theettingerreport.com/2025-jewish-demographic-momentum-in-israel/
What I want to show with this example is that even demographic trends may not help us to predict development in the long future.
Personally I think the US is much more resistant to Islamic take over than Britain. There are obviously regions where that may not be true (eg NYC, Minnesota), and we need to see a maintenance of MAGA policies post 2028. Maybe I'm too optimistic, but I think there is a big chance that will come to pass.