This is the only way. Make it costly via legislation to produce harmful products. Hell make it illegal. We've see how quickly industry can adapt when forced to during covid. It's just that no one is forcing them to do anything.
This has got to be sarcasm. How is it simpler to completely replace sexual reproduction than it is to find another chemical that makes plastic more flexible? Seems like a case of 0 knowledge of chemistry or biology.
You make a excellent point, I agree that as a species we should collectively pursue this, as an option at least.
I expect a successful artificial procreation attempt is on the horizon, a few decades away at most, as we already have stem cell technology that can do part of this, and in-vitro fertilization is a well-established technique.
As a symbolic gesture, it would be wonderful to see a lesbian couple co-conceive with each others' genetic material, entirely eliminating males from the process.
The really hard part will be perfecting and commodifying the process before hordes of angry men rebel at their sudden uselessness, and have such research banned and the labs destroyed.