You keep projecting the idea that minorities like Muslims in the UK should fear the "awakening" of Brits or ethnonationalism, yet this doesn't exist in reality. Neither do Muslims fear the rise of other right-wing movements such as Reform UK.
I live in Birmingham. Everyone in my local area is a Muslim and life goes on as normal. Muslims are still filling out the mosques, opening businesses, teaching their children Quran, wearing niqab and hijab, speaking their native languages, naming their sons Muhammad, praising Muhammad as the greatest moral example, refusing to condemn Hamas and October 7, looking upon atheism and LGBT with disgust, etc. All the things the Right insist are "incompatible with British values" are still implemented without second thought by Muslims.
You keep insisting that Muslims MUST assimiliate or they must fear being deported yet nowhere is this happening in any Muslim community I am aware of. The community only becomes stronger and more Islamic, not less Islamic and more "intergrated" as you demand.