Too many to list, but as a starter:
Boris for joining leave, although I believe he thought we should remain. But Leave would be better for his career.
Corbyn for being in the remain camp, but not campaigning, because, in my opinion, he thought it would be better to do this and so protect his position.
Farage, for out right lying about the implications of both leaving and remaining.
May for not campaigning for remain, because she thought it would better serve her own ambitions.
Gove for throwing Boris under the bus.
I didn't believe I could have been so shocked by the mendacity and sheer careerism of so many politicians.
And I'm in my late 60"s! How naive was I?