Tube takeover

Let's pray that the forces of good, if they exist in Russia, somehow put a stop to this!

whats the article say, requires a login, which i'm not willing to do.
thanxs
paul

I guess I didn't realize that only three companies in the world manufactured tubes. I realize that guitar tube amps or audiophile amps, preamps, etc are products used by a minority of the population, but it seems that would be an open market that could be filled by someone industrious or by an existing high end company.