These particular Danes are nutbags, plucked for the purpose. Denmark as a nation and state are very pro evidence based medicine and vaccines, and very against abuse of Indigenous people.
It wasn't always so, but it is so now, and has been at least half a century. Please don't lump us all in with the few crazy ones.
They are not platformed in Denmark. I never heard about them until this business started. If another country wants to platform them, we can't really do anything about that.
We can't censor or imprison people for doing bullshit science. All we can do is ignore them.