Alinsky’s rule number 7

“A tactic that drags on too long becomes a drag.”

So come up with something new:

Switching to hydrogen fuel could prolong the methane problem
This is because hydrogen gas easily reacts in the atmosphere with the same molecule primarily responsible for breaking down methane, a potent greenhouse gas. If hydrogen emissions exceed a certain threshold, that shared reaction will likely lead to methane accumulating in the atmosphere—with decades-long climate consequences.

Bla bla bla bla yada yada yada whatever.