You're citing a government report to support their position on why we need infinity immigration? Seriously?
The UK population grew from about 58.9 million in 2000 to 69 million in 2025 - an increase of roughly 10 million people. The large majority of that came from immigration.
And you don't think having to house an extra 10 million people is a reason for the housing crisis?
I would suggest you do your own research, and use your own logic and reason rather than blindly accepting government reports into why what they're doing is brilliant.