Perhaps - those issues are pretty secondary to the bulk of the brexit headbangers though. Check the polling, they don't give a fuck.which would effectively mean giving up NI and letting it go independent by default, meaning independence for scotland an inevitability.
The Irish border was a non-issue until the DUP became involved, and would have remained a non-issue - or at least a much more minor obstacle - had May maintained or increased her majority in the 2017 election.