It’s depressing just how eager everyone is to condemn folks throwing coloured cornflour at some rocks.
At worst, it’s performative “heritagism”, designed to avoid reactionary flag-waving nationalists questioning your patriotism.
At best, it lacks perspective.
This’ll wash off & Stonehenge has survived much greater indignities at human hands over the millennia.
And it will long outlive us as our civilisation crashes thanks to continued inaction over climate change.