UKIP never were a party for government, the best they were ever going to do was steal a few marginal seats and hold the largest party to ransome for a few months
Hard right or left with a large majority are always going to invoke whatever policies take their fancy - because they can. With a majority of 80 the Tories will give us a hard Brexit no doubt, that’s what they promised their backers, however there will be deals in some areas. We will know how it’s going to be sometime on October, don’t bank on a last minute deal in December, the EU have not moved at all, I’m not expecting them to.