I think it’s more the fact that she is well known for taking holidays involving flights, that she apparently commutes between Portugal and the UK and has now mysteriously turned up in Davos to discuss whatever it is she was discussing in Davos that couldn’t be discussed just as well on Skype.
“no plastics” is a noble cause, she has a long long way to go to balance her massive carbon footprint so it’s good she is making a start.
.