Does anyone think their claims will be taken seriously by the major
corporations that will eventually lay claim to all that land and
resources in the Sol system within a century or so?

No doubt their teams of expensive lawyers alone will brush those
initial claims off like so many fleas.

It's nice to pretend that space belongs to all, but you know that
is not what is going to happen some day when Capitalism finally
starts to make a profit in the Final Frontier.

I wonder what will happen when they start expanding past the
Oort Cloud into other star systems? Or maybe they will encounter
some No Trespassing signs in a strange alphabet on some of those
distant ice balls....