Nothing wrong at all with optimism, we all want an end to this clusterfuck, there is a difference between optimism and Johnsonesque boosterism.
Telling people lies raises false hopes and this government led by Johnson's natural ebullience has specialised in misleading the people, covering up corruption and overhyping its efforts to such an extent they are a laughing stock. It was epitomised by that fucking idiot Gavin Williamson on TV the other day with his mindless jingoism about the UK being better that France etc etc. Its a message out of the QAnon realms, it is sheer fantasy and it is dangerous as people fall for this sort of nonsense just as they as they fall for the QAnon nonsense.
I get why people cling to hope in desperate times, I have clung to hope for long enough in my life to understand that perfectly well enough. The problem is this government has continually raised the level of expectation which raised the levels of hope and they have failed miserably.
I will be fair and say any government would have struggled, but this particular Government has struggled more because of the political choices of Osborne and his idiotic needless austerity measures, which left us in a far worse position to cope than nations of a similar ilk. The economic problems have been compounded by the new kind of Libertarian Tory who genuinely believes the market solves all ill's. If there is one thing to take from this catastrophe it is that those nations who have a strong central state have coped better and the state is relevant again as people have seen the value of a decent welfare safety net. How long that will last until the stories of idleness and working the system pervade again is only a matter of time.