Questions Being Asked Over Ukraine Support

As things stand, currently most people are behind the Ukrainians in their fight against Russian aggression but as prices increase and the credit crunch really starts to bite, already the question being asked is how much longer will people be willing to pay such exorbitant prices for things like petrol and heating before they start shouting enough?
Recent polling by the European Council on Foreign Relations suggests the increasing cost of living crisis is causing more concern than achieving justice for Ukraine with: 'a growing gap between the positions of many governments and the public mood in their respective countries'.
It doesn't help the cause in the UK as it is widely perceived that Boris Johnson is strutting around pretending to be a world statesman in order to distract us from the mess of his making in the UK and it is becoming a bit of a joke how he always mentions Ukraine whenever another of his never ending discrepancies are uncovered.
It has already been mentioned to me that that Moscow will not back down and supplying Ukraine with defensive weapons only enables them to hold the Russians off temporarily while they have very little chance of actually winning the war so people are already wondering what are we making sacrifices for?   
Support for the Ukrainian conflict is still high but at some point, probably in October when the new round of fuel price increases come along or even before when inflation continues upwards and the pay rises don't materialise, the few voices may well swell and it will become a chorus of sorry Ukraine but we just can't be squeezed anymore and the politicians will have a decision to make.