... OK ...
*Some* travel is more difficult
Which has very little to do with Brexit
Which has almost nothing to do with Brexit
Which has almost nothing to do with Brexit
OK I'd accept losing subsidies may be a result of Brexit (But why are we subsidising farmers anyway? If we're saying that people running a business need subsidising, then shouldn't we be asking ourselves what has gone wrong with the market to cause them to need subsidies in the first place?).
As for, farmers packing it in ... that's very sad, but is that entirely because of Brexit? As I understand it, farmers have for a long time been under lots of pressure because of foreign competition, the buying power of large supermarkets, environmental regulation, growing crime levels, etc.
All caused by Brexit? Mostly, supermarket shelves seem to be full. There was a shortage of building materials last year, and I'm told by my pharmacist that there's currently a shortage of some medicines, but my understanding is both of those are/were caused mainly by Covid. But I'll give you that border controls have caused problems.
And there wasn't a shortage of doctors and nurses before Brexit? I seem to recall that particular shortage has been ongoing for a very long time, and has been exacerbated recently by stuff including the extra pressures medical staff are under post Covid causing more people to leave. Again, it's possible Brexit has had a modest contributory impact though.
In that scenario, the (hypothetical) pro-Europeans might quite reasonably suggest that you check what things have caused what before demanding your vote back!