The climate activists mostly do something stupid like obstructing traffic, unlike the farmers, who obstruct traffic in a way you apparently consider rational.

Of those, the "tractors on highways" is the only one which has resulted in someone dying. So much for rational...

I think national news indeed is somewhat carefully suggesting farmers (ie [0]), actually it looks like it is escalating and they burning hay now. This article speaks of "Radical Farmer Leaders".

[0] https://nos.nl/liveblog/2631038-hooibalen-in-brand-langs-sne...