Yeah, that response trivializes the massive burn that power plants perform each day.
When I worked in a midstream gas company, I recall a meeting when we were explaining the business to some new IT folk, and talking about the plants that process 100K barrels. One new guy in particular literally dropped his jaw and said, "you process 100K barrels of gas a year??" The room looked at him like he was insane and the woman running the meeting politely replied: "No, per day."
So acting as if "it burns less than a power plant" somehow means it is trivial is just a really odd take.
Besides, the methane burn is one piece of the puzzle. There is more to environmental impact than just methane.
Yes it is trivial when humanity is burning 100 million barrels of oil per day and 300 tons of coal per second and 100 tons of natural gas per second.