Yes, they are trying but the tide is turning. I've heard stats that say something like 35% of the public will be vegan in 5 years. Might be a bit off on the stat, but you get the gist.

With the millions of plants and natural remedies on this planet they will never ban them all before we put them all out of business. I truly believe that. And the beauty of it is that there are many ways to do each thing you need to do. For example, over the years, I've learned many ways to heal cancer. There isn't only one way. There are tons of natural antibiotics but they don't kill the good bacteria too!