......2015 was a freak result. SNP still have a mandate in Scotland.
I'm not sure that anyone has suggested otherwise. However, as the campaign in Scotland was all about Indyref 2, the big drop in vote and seats, in contrast to the performance of the unionist parties (who got a higher number of votes) mean that even Sturgeon is struggling to spin the result as a ringing endorsement of her call for another referendum.