Are we doing as bad as some of the press like to profess, definetly not, would things be any better if we didn't have Tories/Brexit, very debatable and is alternative history stuff.
Are we (along with the rest of world) going through problems, definetly yes, are the government stale, again definetly yes.
What is not going to happen is Labour an or A.N Other government get in and things will magically turn into a perfect NHS, fully funded education, cheap housing and wages always above inflation (a ponzi paradox in itself)
MN isn't a real demographic, the most vocal up to and after any election since 2010 have had labour nailed on for win, it was hugely pro-corbyn (funnily enough until he said anyone earning over 80K a year was going to be a target for tax rises, funnily enough the 'I'm happy to pay more tax' sumg posts stopped immidietly.
What will be interesting for the next ~2 years is that a lot of the vocal labour supporters and Labour itself are going to have to tackle head on a lot of issues that they previously shyed away from, nordic countries that are considered 'adults' on MN and who we should replicate are going through this process, it can't be brushed under the carpet as just reading the daily mail or what ever twitter response is flavour of the month.
What Labour won't have the benefit of when Blair won was that Major did balance the books and got the country out of a defecit spend, the NHS cannot keep on functioning the way it is and will need reform, probably following a more European model, planning laws are going to have to become more brutal to outstrip NIMBY power (and no, it isn't just consvertative villages full of NIMBYS, and no we don't have enough brown field sites to deal with it).
Are we as bad as it sounds, depend on what media you see, if you had a balanced view you would see it is pretty much the same as anywhere with degress of GDP and statistical variation to win one thing and lose another, no one quick win solution, hence why the left in Nordic countries have adpoted what would be seen as right wing policies on Immigration and the impacts of such (to be fair to some on MN it would be probably described as facism but that word has been overused for the past 8 years)
The Tories will go at the next election, but it will be Labour supporters and the left in general who are now going to have to about face on the Kensyian economic model for example and be the party to make the tough decisions instead of just wanting to be in opposition.
We are in a mirror situation where the Tories can leave the joke about there being no money left (and labour would have every right to bring it up as a political football as did the tories)