Like I said I am pr Brexit not Farage so I agree with you on this part.
But mainstream politics plays into his hands far too often, Farage has no substance because he does not have a party that has to worry about getting into power so he is more a disrupter 400%, great talker, great PR man. However if you took him on the positive he talks the language of the people he represents and the vote that for example the Tories can't gain so they should look at him and work out what they can do to gain the same support that he does.
I think you've got it, summed it up well. Farage can - and will - say anything because he's not in it to stick about. And sadly few will stand up to his nonsense and call him out.
But....the effect he might have on 'mainstream' politics, if there is such a thing still, could be far more dramatic. The Tories could well choose Boris for next leader. A bit like Farage no one ever thought he would get into power, and actually lead the Torys or the nation! He's another self serving joke. But Farage just opened the door for Boris. The logic: Boris is the only one who could defeat Farage. The Tory's fear the Brexit party taking their vote and installing Corbyn. Boris to the rescue.
In a way Farage and Boris are cut from similar cloth - say anything, appeal to the common man and women, ballsy, leaders, interesting, provide good copy etc etc. Are either equiped to lead a nation? Fuk no. It would be our own Trump in power in the UK.
Is Boris a real Euro-sceptic? He has two faces imo. On one side he gets Europe. He understands the benifits of the worlds largest free trade area. On the other side he's part of a Euro-sceptic club who love to bash the forign other and think we could be some kind of Rule Britania again (a delusion). Boris has the potential to swing either way imv. I know he's lately been seen as a real Brexiteer, but he can see both sides of the coin. Problem is Brexit has no middle ground. As Labour and the Conservatives are finding out, sitting on the fence wih Brexit is not an option. So Boris would have to be seen to be Mr Breixt, and use a hard exit as a way to try and get a better deal with the EU. But they won't acquiesce, the EU won't give up the EU to make us a better deal. They prefer to lose some trade with us and maintain the EU. It is impossible to have an EU where non-members get a better deal than members. As much as they like the us, how could the EU nations possibly agree to such a setup?
Where would that leave Boris? Where would that leave the UK? Where would that leave the value of your house? Or the value of the pound, and things you buy in the shops? Or the cost of your forign holidays? Faced with reality, I think Boris might turn. He might not be the great Brexiteers hope when the proverbial hits the fan.
We will see, if it comes to that with Boris doing a u-turn, then the UK will have suffered though years of lower investment, reduced growth and lost huge amounts of our money for services, possibly lost jobs too.
So Farage, the joker who could install another joker? Where will it all end?