These kinds of arguments are such obvious strawmen. I‘m always so confused when people use them, apparently even in good faith, thinking they hold any kind of water. I’m always disappointed when someone uses arguments like that, it’s so absurd.
Overall I would just argue that straw bans and the like are often not enough or waste valuable political capital, even if they might be effective. That much is certainly true. The focus on personal responsibility is toxic and derailing since climate change categorically cannot be solved with appeals to personal responsibility.