> Any invasive specie known today is about transporting an organism, evolutionally willing to live from one place to another. GMO organism aren't evolutionally willing to live
Evolution doesn't have a concept of will. It does have the concept of survival. Survival of the fittest (yes, I know it's a simplification).
Nearly every species is invasive given lack of external controls. For example, Sweden needs to kill 100 000 (yes, one hundred thousand) of moose every year because their natural predator, the wolf, has been exterminated, and moose have become invasive.
If your pest-resistant, herbicide-resistant tomato that is also more adaptable to varying soil conditions is able to reproduce and hybridize, it will "willingly" take over any local plants not because it has the "will", but because it has the capacity.
It will just as "willingly" take over, say, wheat, if the field is contaminated with its seeds.
We use herbicides in our fields not because our plants have "no will to live", but because other plants will just take over given half the chance.
> I do not believe that all plants harvested from GMO are _really_ sterile. Since they use to have a reproductive system so all kinds of mutations are possible if something with CRISPR/Cas9 goes wrong
All GMO products (both plants and animals) are required to be sterile because impact on ecosystem is very hard to estimate if they aren't. And yes, it's not 100% fool-proof, and quite a concern