Aside, i really don't get the cost argument
No, people very seldom do. It’s always somebody else’s job to pay more tax to make things happen, isn’t it?
HS2 alone would pay for many years of care for the elderly
Would it? HS2 is expected to cost around £100 Bn. There are half a million people in care homes in the UK right now. Even if those numbers stayed steady, which is unlikely with increased lifespans, that’s £200k per resident. I presume that you want care workers’ salaries to increase, since you don’t really get the cost argument.
Let’s say that all in, including employment costs, each care worker costs £40k per year on a new, higher salary. Then care homes have to be heated, lit, cleaned and maintained. Residents have to be fed. Care homes have to be run and administered by non-frontline staff. That £200k per resident isn’t stretching very far now, is it?
as would reversing corporation tax cuts, an on going 5 billion per year loss to the treasury - we already have one of the worlds lowest rates.
Plenty of money available but there isn't the political will to do it.
Can you understand that lower corporation tax rates increase the overall corporation tax revenue flowing into the Treasury because more businesses want to site themselves in low tax environments? You may not like it, but that’s how it is. The UK CT rate has indeed reduced over the years. It was over 30% when I started my accountancy training. It’s now 19%. The CT take, inflation adjusted, has gone up.