Lower tax equas higher tax take. Allowing lower paid workers to earn more before being taxed would lower benefit bills.
As unpopular as it may be, utilising costs earmarked for climate change/net zero would be far better used elsewhere.
Lowering corporation tax will allow investment in the UK, producing jobs which allow more people in work.
The mere thought of lower taxes, allowing people to keep more of their own money and investing for growth is so unpalatable for some, it doesn't matter which party it comes from they will never accept it can bring in more money than the constant taxing of everything. Growth has to come from somewhere, Labour's idea of not changing current tax levels and raising some, whilst somehow ensuring growth is not going to work.
The non dom tax and private school VAT is not going to pay for a lot, irrespective of how many times a Labour chancellor says it will.