You may be right that funding gaps need to be addressed as well.
The problem with our version of alleged democracy is that it encourages politicians to be dishonest and to go for stealth taxes, instead of honestly stating (say) that income tax needs to rise 2p, or VAT by 3%, or whatever.
Until we get out of the juvenile delusion that a modern state can be run on petty cash, we shall get nowhere. But that is a slightly different debate. The present setup almost requires politicians to go for stealth taxes, which breeds a dangerous cynicism.
More honesty is needed all around. So is more realism among voters. We also need to get rid of politicians who believe that public money is there to provide a source of loot for their best mates. For example, hiring a ship for 400 million a year that is only worth 50 million to buy outright. That latest, but not necessarily the most egregious example.