Why Return of Medvedchuk to the Ukrainian politics is so dangerous?

In his memoires, François Hollande, former president of France, writes that in Russia's war against Ukraine, Putin applies strategy of weakening Ukraine and expecting pro-Russians coming to the power.
Under certain circumstances, it may happen sooner than anyone would predict.
Viktor Medvedchuk comes back to the Ukrainian political stage.

What War Inside Ukraine Is Really About

What does Ukraine fight for? Is this arable land, industry of Luhansk and Donetsk, or resorts of the Crimea?

Widespread lack of understanding of the Russian aggression roots is a hugely important issue. Primitive analysts and shallow journalists pretend the war is about geopolitics, losing Soviet ties with Russia, cravings of the Russian-speakers etc.