As I understand it, possibly because light blue mainly fought seats that had previously supported brexit, and had disgruntled blues who voted for the light blues as a protest. In a few cases that translated into a seat, in most other cases they fell short. Team Orange fought mainly in places where they were a consistent second and grabbed the protest vote, light blues in that case started from too far behind and failed to make an impression.
You have to pick your battlegrounds, Bear, and Light Blue need to learn. The Oranges have been doing it for decades.
PR is always brought up by the over-entitled who think they should have a bigger reward.
Not so much a case of belief, as understanding where they are coming from, now they have a huge majority. And keeping an eye open for the dodgy "commitments"...