GMO crops depend on the deadly poison glyphosate which you know more commonly as Round Up. Municipalities use it in parks, on highways and along waterways. Individuals use it casually at home to kill dandelions as though they were a public danger.
This deadly poison is tracked into your homes. It is found on you dinner plate via most commercial foods. It is absorbed through polluted water. It is enough a part of our society that you should consider yourself poisoned.
If GMOs were to end tomorrow it would take us decades to clear the problems. If you still think it does not affect you, consider that nearly all animal feed is now GMO corn and grain. Currently there is not enough GMO-free corn and grain to feed livestock adequately.