Despite the extra income?
Despite what you might think, local governments have had the money they receive from central government massively cut.
There is no extra income, that extra charge is unlikely to put a dent in the amount they will lose from CG.
Nobody wants to pay more taxes, but everyone expects to have top class public services.
The Tories got absolutely slated when they tried to put charges for home care onto people's houses and make people pay for themselves, they lost loads of support with that idea, yet things like social care are enormously expensive and these days peoples' kids don't want to look after their elderly relatives, they expect the council to provide for their every need, an provide a top class service as well.