"Surely the whole dynamic coming out of Germany now and of course Macrons ailing France, will significantly shift Spin? In short, I dont think the AFD will have to do anything as such, just exist. "
I could argue it either way Caroline and you are quite correct that all the AfD have to do is exist. Subtle things like Germany's image as a Europhile nation, the dynamics of international cooperation to further ever closer union and Merkel's own authority have taken rather large hits.
There was a prevalent joke in the French elections that they either voted in a woman, in Le Pen, or got a woman in Merkel. Frankly people inuit the truth far more readily than those paid to write it. :)
I don't find many reasons to be cheerful on a procedural level though. The FDP may profess some mild euroscepticism with regard to bail outs and directly giving cash to other countries but given their position I find it likely these are merely things to barter. As every other party in Europe who represent big business do.
In the Bundestag the AfD will be decried and ignored. The falling auction of virtue signalling by denunciation has probably already started.
Whilst seeing photoshopped Twitter images of hurricane Adolf hitting Germany were in amusingly bad taste, I suspect the truth is that those elected to AfD seats don't actually want their jobs. Probably won't be very good at them.
The trouble is that politicians think the populists want their jobs, therefore try to keep them out of their jobs, and therefore decry and ignore them. Meanwhile the populists just want their elected scumbags to listen to them so they can go back to whatever their chosen trade is. Very few want the limelight, very few will actually understand the power they wield ( aside from voting) and will at best likely be treated as useless dolts. I doubt there's anyone with any real experience of anything
Germany has just as many elected politicians as before, the AfD seats are pretty much additions.
Noisy opposition is fine but I don't see much reason to think it will change anything. If they try to cooperate on certain issues things might get interesting but they're going to be in a tough spot. The one thing they will have now is money and premises but no matter how finely balanced the parliament the deck will always be rigged against them before any voting occurs.
And all that is assuming they are merely socially conservative, as they claim, rather than vying to be the most famous Austrian of them all.
At the end of the day the eurozone is all about money and unseating Schauble a glorious revolution of it's own. On wider effects stemming from AfD itself, or about Brexit, I see little or nothing in my crystal ball.