I'm not necessarily sure that "more left" or "more right" is what people are actually voting for (ah, I see someone else has made the same point while I was writing this), nor that the labels/identities themselves are especially helpful. As we can see, it's broadly about half and half of the country on one side or the other. However, what is deemed "right" and "left" at different times and by different people, even within the same parties, can vary massively. It can also vary by social class
I would say, as a poster above said, "competence" is a key ask at the moment. Most people want a degree of stability and less infighting of whoever's in government. Higher standards from politicians across the board. To be able to TRUST that politicians will deliver to the electorate what they say they can. We just don't have that from anyone right now.
But also:
Policies that deliver reality and evidence-based, tangible, measurable improvements & changes for people on the ground. And not just for middle class or wealthy people (of the left or right).
For the average working citizen to have any of their concerns, both local and national, listened to and taken seriously, problems identified and reasons for them examined and dealt with intelligently, robustly, fairly with solutions offered that actually work for the largest number of people.
A working infrastructure
A sense that fairness and justice is being delivered. (what people mean by that will differ, but that's what should be up for debate)
Secure, safe housing & being able to have a decent standard of living
Making better use of our resources (eg our home-grown crops) with less reliance on other countries for what we could provide ourselves
A fair system of welfare (I don't believe in punishing those at the bottom or assuming everyone's a "scrounger" - but nor do I believe that the welfare system should be taken the piss out of.)
A working system of healthcare that delivers for the majority of people
And yes, to be able to have a sense of pride in our country and to have high hopes for our future going forward. (So this doesn't necessarily just refer to a rigid idea of 'patriotism' or harking back to the supposed past). We need to be a Britain for the future.