What is considered best for the country is actually determined by the government, not the voters.
They are expected to use their judgement to do what they consider best for for the country
Disagree. The parties present what they think is best for the country. Those who are interested listen to the various parties and select which they think is best.
In the case of EU membership, it was the Consertavive Party who thought is was best to allow people to choose. So a referendum was held on 23 June 2016. More people selected Leave than Remain. Hence the Goverment was obliged to deliver.
Never forget there was a referendum in 1975 which asked the same question as in 2016. The result was to remain and the Goverment accepted the result. Hence the Goverment was obliged to accept the result of 2016.
If Governments can choose when votes can be ignored, Democracy had failed.
Personally, I wouldn't. I think we would be actually be much better governed if we allowed politicians to change course if whatever they were doing just clearly wasn't working and would be unlikely to start working.
Votes had the option to cancel Brexit in the 2019 GE by voting for the LibDems who policy was to revoke. Labour was also a remain party. Both Labour and the LibDems lost. If that does not prove that voters did not want to Brexit to be cancelled, what does?
They then came back to the people and said we're not doing it, it'll be too damaging to the country. Sensible Swiss!
That's called the benefit of hindsight.
The outcome of Brexit can only be known after it happened as there is no hindsight to look back on.
The Government is currently in a mess over its Rwanda policy. It wasn't a Manifesto
Its part of the Goverment promises to reduce immgration.
I would say that Brexit has not yet had a chance to get started. Look at the timeline:
Jan 2020 - UK leaves the EU with a tranisition period to 31 Dec 2020
March 2020 - COVID begins to take a grip worldwide
Beginning of 2022 - COVID starts to come under control. UK spent a estimated 400 Billion
February 2020 - Russia invades Ukraine and world energy prices soar. Developed countries spend billions to support the Ukraine
October 2023 - Hamas/Israel conflcit begins.