Looking at this poll it seems so, if not now, then in the future with the age demographics
https://www.belfasttelegraph.co.uk/...cording-to-lord-ashcroft-survey-38488280.html
Why? They are their own countries anyway, just in a political union with others.
I'm not sure it would have any real affect personally but I think it unlikely that there will be a Scottish referendum in the next 5 years.
The union of England and Wales is very old and like Scotland their economy is deeply integrated into the United Kingdom, they are loss making as a country and are subsidised by Westminster. They don't have any real crown jewel industries like Scotland do with oil and finance either. Add to that the large English population in Wales and independence there is a minority view.
I think a lot of people are ignorant to the fact that Scotland joined the Union voluntarily after they botched a South American colonisation project left them bankrupt. They joined the Union to get back on their feet and to get in on the British Empire colonisation project. The Scots were actually the most enthusiastic colonisers in the Union, they were massively over-represented in the East India company for example and two Scottish businessmen started the Opium Wars with China that led to the UK acquiring Hong Kong. They were key players at every level of the Empire.
Economically they are more reliant on trade with the UK internal market than the the UK is with the EU, for example. There are numerous big issues with disentangling from the UK union which is why they voted to remain a part of it previously.
I‘d also argue that the idea that Scotland have been kept ‘down’ by joining the Union is false. You can argue that by joining the union they became one of the most disproportionately powerful and influential nations in history.