There is some what of an explanation for this proposal. As a Wildlife manager, it is known that certain exotic species that have either been intentionally imported or accidentally brought over have caused many issues. The brown tree snake has devastated ecosystems in Guam (caused some bird species to go extinct) and has caused black outs because they like climbing power line poles. They have now been brought by ship to Hawaii. Being that there are no native snake species there, this will cause the current ecosystem to reach a new equilibrium and this might boot out other species. Also, many types of exotic pets are causing problems in the Florida everglades. The feral Burmese python population is rapidly increasing as well as monitors, boas, caimans, iguanas, and other bird and mammal species that have been released by irresponsible owners. Most people think that these animals would perish in a foreign habitat but some actually thrive.
So honestly, this bill will probably not pass, but, something does need to be done to keep these wonderful animals out of the hands of people that are ignorant and irresponsible. If it gets worse, then it is possible there could be some changes in the pet trade.