Presumably only some Scottish people have an interest in undermining the UK? Latest (2024) results from YouGov suggest yes/no is 34/49 to the question 'Should Scotland be an independent country?' [1]
1. https://d3nkl3psvxxpe9.cloudfront.net/documents/Internal_Ind...
Scotland is part of GB, so the fairly likely Northern Ireland exit will be the big blow to the "UK"
More recent results from YouGov (November 2025) put yes/no at 39/41 [1] while other polling companies put yes in the lead [2].
[1] https://ygo-assets-websites-editorial-emea.yougov.net/docume...
[2] https://en.wikipedia.org/wiki/Opinion_polling_on_Scottish_in...