While the soup attack caused damage in the historic frame if the picture, this protest did not cause any permanent damage. From the choice of glue to the choice of spraypaint, everything was well thought out. So no, I don’t think this is proof that the Soutwark conviction is totally unreasonable
If the scale would not be consistent, the results is actual worse. The whole political spectrum is moving towards the right. Traditional left wing parties here in Germany doing right wing stuff is getting normal.
And I don’t see any left party in the U.K. or U.S. parliaments.