well so far there wasn't a chain design with 2 collectable buildings
but why not giving something to both
with the intention of reducing the Blue Galaxy power
giving 2 FP to one buildings makes a long chain more profitable for the galaxy
if now both buildings get only 1 FP that makes a long chain less profitable
Well so far it hasnt been possible, unless they changed the dynamics
the chain itself wasn't possible unless they changed the dynamics and made it possible
You can't have a chain connected to two buildings; that would be double dipping.
for existing chains
that doesn't mean it couldn't be possible with future chains when the design of the chain wants it