In the last General Election (2019) it was pretty much about who could deliver Brexit. Boris campaigned on getting Brexit done no matter what, while the opposition leader Jeremy Corbyn couldn’t give a straight answer on his position (his base support were strong remain, whilst Corbyn himself is anti-EU so was in a bit of a pickle). So the Tories won many traditional Labour voters who wanted Brexit done.
In the last General Election (2019) it was pretty much about who could deliver Brexit. Boris campaigned on getting Brexit done no matter what, while the opposition leader Jeremy Corbyn couldn’t give a straight answer on his position (his base support were strong remain, whilst Corbyn himself is anti-EU so was in a bit of a pickle). So the Tories won many traditional Labour voters who wanted Brexit done.