Yandex is the company whose sites actively fight ad-blocking more than anyone else of whom I know. Afaik Yandex is just not in the uBO lists anymore, because it

Yandex is the company whose sites actively fight ad-blocking more than anyone else of whom I know. Afaik Yandex is just not in the uBO lists anymore, because it was no use changing the filters again and again. So I guess Yandex might allow installing filters which can't catch it anyway, but I wonder if it won't cripple the extension somehow for good measure.