Again, I believe that there is plenty of room for purists, hybridizers, line-breeders, etc. The real issue to me, seems to be that records have not been kept properly. Take ownership of your hybrids, pure specimens, line-breed specimens, etc. Take good notes. Make pedigrees for your snakes and share the knowledge and there should be no problem. To be honest, I hear the grumbling about how impure snakes, hybrids, etc. have infiltrated blood lines. I get that, but that is no ones fault except for those that let it happen. One should expect that if something is important to you that you will take measures to ensure that you get what you expect. This means, if you like hybrids.... enquiring from other hybridizers and getting as much detail as you can, but not filling in that detail with bs either. It is probably better to leave it as an unknown then to make a mistake.
Purists, if you kept records and only introduced snakes with equally kept good records... there again would be no problem. I'm beginning to think that the snake hobby as some of the most unethical people I have ever met where mislabeling specimens is done on purpose simply to make a quick buck as you have something new and improved?
Seriously, this grieves me, but if that is the case then it can be changed. If it is not the case... then there is no issue. People are ethical and honest and only deal with others that are ethical and honest.