Agree, and the airlines absolutely need to keep working to become more climate friendly just like we need to make road travel better.

But climate-shaming specifically air travel while at the same time driving a non-electric car or using air conditioning without having solar panels is very hypocritical because both of those and many other things are a far bigger part of the total emissions.

People insulting others as hypocritical for critizing something needs to stop.

It's not an insult. What you call criticising, climate shaming someone over one activity while engaging in other more polluting activities, is the exact definition of the word hypocrisy:

> Hypocrisy is the practice of engaging in the same behavior or activity for which one criticizes another