One thing I think a lot of you are looking past is, what we call aquarium plants and think of as so pretty are all weeds somewhere in the world. Nature doesnt care about aquascaping a lake or river, its survival of the fittest. Its been beaten to death, give something favorable conditions and it will thrive. Texas, being the subtropical climate it is, is a prime spot for many non native species.
Im not for or against this bill, Im more for people being responsible and a little education can go a long way. However there will still be people in this world, even right next door, that will still choose to be irresponsible and do the wrong thing. Human nature sucks sometimes, thats why you have bills like this.