you will find:
methane is 84 times more potent than carbon dioxide
methane is 25 times as potent as carbon dioxide
CH4 on climate change is more than 25 times greater than CO2
methane warms the planet by 86 times as much as CO2
Methane 21 times more powerful than carbon dioxide CO2
Methane is about 21 times more powerful at warming the atmosphere than carbon dioxide
it is 84 times more powerful than carbon dioxide methane...a greenhouse gas 84 times more ...
In other words, the usual crowd hasn't a clue what they are talking about. If you ask them why is CH4 more powerful than CO2 they will be dumb struck.
I don’t use GOOGLE, but I found the exact same thing in DuckDuckGo.com and Bing search