One problem with the environmental cult is that they want us to not travel by plane or private cars. What they're calling for is REGRESSION. They want us to mostly walk everywhere and not take foreign holidays.
The Swedes have a word for this, flygskam - literally 'flight-shame'. Within this cult, a vulnerable teenager can sail across the Atlantic in a carbon-neutral sailing vessel (although those who'll be sailing it back are flying out to the US!) and lecture everyone on her beliefs. If anyone dares gainsay her, they're called haters because this young girl is autistic. That's how this cult works. It actually doesn't want any questioning or debate (again, where have I heard that before?)
Out in the real world, people don't have this privilege of being allowed on fancy sailboats. They work hard most the year to pay the bills, and want to spent 2 or 3 weeks somewhere sunny. I don't think they care about the plane's carbon emissions as it takes them to Spain or Greece or whatever.
I don't travel abroad and I mostly walk everywhere. But that's because I'm poor. The environmentalist cult wants everyone to be like me.