It is not my opinion, it is truw and backed up with facts and evidence
heres a few examples of brexit claims made that were either simply not true or misleading:
1 "unfettered access between NI and GB" -clearly untrue
2 "get rid of red tape" -well brexit now means: sanitary and phytosanitary controls, transit documents, customs declarations.
3 "tampon tax" -a claim made in Jan that now we have left, we can drop VAT -completely untrue, as there was a vote 5 years ago and many prominment brexiters in the Tory party voted against it
4 "end pulse fishing" -well that was banned years ago in the EU, it did relent for a few boats and is now being banned this year
5: EU have imposed new rules on live bivalve molluscs -wrong, the govt knew about that rule long before the trade deal
6. EU have put unfair rules in place on Irish border -untrue, NI is now in a different regulatory jurisdiction and therefore there must be a border.
sovereignty may have been a reason why people voted for brexit but its a false reason -the UK didnt lose sovereignty as an EU member -it shared it.
and brexit doesnt get back sovereignty -when you trade with other countries, you have to make compromises....and although the UK can in theory now negotiate trade deals, in practice it doesnt have the leverage to do so without considerable compromise -the EU trade deal is a good example. The EU gave away almost nothing, the UK had to capitulate lots.
In regards to vested self interest: there is a significant difference between CBI and major businesses wanting to keep frictionless trade with our biggest trade partner and the personal vested interest of those campaigning for brexit.
I strongly recommend you do some research on the Tufton street network -it is so called because 55 Tufton street is where many right wing libertarian lobby groups, brexit think tanks (so called they are really propaganda groups) have their businesses registered.
It includes or is connected with:
Institute of economic affairs
tax payers alliance
UK2020
Civitas
New Culture Forum
Centre for Brexit policy
Business for Britain
Global Vision
Vote Leave
Global warming policy foundation
The Bruges Group
Initiative for free trade
lots of misinformation spread on the internet, through social media and even on TV can be found to come from these lobby groups / institutes.
https://www.desmog.co.uk/55-tufton-streethttps://www.independent.co.uk/news/...cs-55-tufton-street-westminster-a6866021.htmlhttps://www.desmog.co.uk/2018/11/18...libertarians-and-fossil-fuel-lobbyists-brexit
also have a look at Sarah and Matthew Elliott
https://littlesis.org/oligrapher/35...-power-couple-links-us-libertarians-to-brexit
In regards to Nissan -no it said in event of no deal, Sunderland wouldnt be viable.