Firstly, climate change requires multiple solutions, this is just one of many. Secondly, methane is one of the gasses we can make the most change the quickest with. Thirdly, cow burps contain a lot of methane and it’s pretty easy to reduce that with food supplements . It’s actually pretty clever. Not sure why you’re being so dismissive.
When I worked as a PM that’s what I used to do - daily check in about any obstacles that I could clear. Took me a little while to get around everyone but it didn’t waste everyone’s time