It is evident that this is not true. Unfortunately.
And I say "unfortunately" because if it had been the first facehugger, and the resulting alien had been the first queen, it would have made so much more sense. Oh yeah, and to set it on the same planet as Alien(s).
I can deal with the other ambiguous stuff, more or less, but am getting bored of theories that people are just plucking out of the air. The film should have done a better job of clarifying some ideas. But mostly I can deal with it.
The xenomorph life cycle, however, is a fucking logistical mess.