Who else is?
I don't know and I don't care. IF you want and can afford it go ahead with the plan.
Why bother Poland?
I know it is your opinion. Well why you don't look up stats and numbers... I mean that is your forte isn't it?
Imagine in the near future
So far that tech is an expensive junk is not as cost effective as more standard ways. On the top of it it has many drawbacks - for example its not as environment friendly as they claim. Windmills are too noisy and so on...
Poland should take their part of responsibility
For what exactly? The WWII started in 1939. Soviet/Russia actively took part in flaming the world as a part of their manifesto.
Took part on the side of Germany for about two years. That clear cut what, why and timetable.
sympathy? Did I ask you for a sympathy or empathy? Nope.
So those two Poland toward Czechoslovakia and Russia and WWII are different subjects. Why would you mix it? To change the subject?
Prague had it coming. They have been hostile toward Poland for no sane reason. They stabbed Poland in the back breaking an agreement about Cieszyn while Poland was defending against Bolshevik hordes..
While they grab that land they committed what is nowadays termed - 'war crimes' - against Polish population there.
That military Support from France was purely theoretical. As for the Soviet military they could fly over if they so wished or ask other countries for an access. The thing is no sane country would let Bolsheviks army on its territory no matter a reason.