This is interesting, in particular the 'sore point' of VAT on private schools as above. Now, not having kids and not being one, I don't care about that issue. In a similar way, my issue was adult social care and the care home racket - paying £1K a week - it would be closer to £2K now - to have your elderly parent held hostage and - not to mince words - be murdered on the quiet by the British State, enforced by the local Council, to save money. (Once the room is free, they move on to the next one.)
Now, I don't expect anyone to care about that if they are not in that situation. But the issue of the elderly gets swept under the carpet whereas the issue of Private schools VAT and the Farmers simply isn't, rightly or wrongly - these issues have touched a nerve in a way adult social care really doesn't. Possibly re the former, a lot of journalists and newspaper editors will be affected by Labour policies so they will let that spill forth. I mean, I personally wasn't affected by Liz Truss's mini budget but many in the media with mortgages would have been.
It does seem what Labour does has legs, any teenager deprived of what they feel might have been a tip top education will carry that grievance against Labour for the rest of their lives, similar to the 11 Plus debacle, however the Tory Govt basically killing off people through euthanasia on the quiet - almost certainly still going on now - well, dead people don't vote do they, it's a dead issue. Save lives, and nobody thanks you, they tend to take it for granted.
Another thing - the Tories operate by throwing sections of the community under a bus via welfare cuts. Labour try to cater for these, but risk tax rises, which gives the general public a collective moan, a sense of solidarity that is rare catnip to a traditionally fragmented society, it's like Christmas, Celebrity Traitors or a World Cup victory. And yes, there seem to be agitators against Labour, they seem succeptible to a kind of bullying, whereas the Tories are the bullies, and folk like to side with bullies often enough, we are a bullying nation.