The methane emissions from farming do not matter in the slightest anyway. They can only release what they already absorbed from their feed. We should stop adding more ghg to the atmosphere that hasn't been there for millions of years, allowing the carbon cycle to continue with that ghg currently in atmosphere does no harm.
The people crying about this are simply serving an agenda of people who want to force the average citizen to eat bugs to make literal pennies more in profit for them and their family. It's absurd. We won't do anything about climate change by stopping agriculture, it will simply ruin food supply.