I fear that Islam is undermining Christianity in the UK. King Charles seems more to be a defender of Islam than Christianity. My understanding is that 8 major cities are Muslim controlled, including, of course, London. I avoided London, mostly because I've been there a lot, but also because I've seen how Christians are harassed there.
I also see that there is something of a reaction against the creeping Islamisation of the UK. That is encouraging. I loved my time in the UK in 2016. The weather was perfect. People were fine. Some seemed shocked that Britain was leaving the EU. I'm 74 so I'll probably not go back. My wife does not travel well these days. I hope to hear of revival and a massive turning away from Islam to Christ.