That's in the same ballpark as saying there are plenty of reasons to not use fossil fuels or there are plenty of reasons to not use English as a lingua franca o

That's in the same ballpark as saying there are plenty of reasons to not use fossil fuels or there are plenty of reasons to not use English as a lingua franca or plenty of reasons to not eat meat. There are lots of good reasons to not do any of those things but until you come up with a universally acceptable alternative and convince the majority of people to adopt it, you're shit out of luck.