What are you babbling about now? Greta is passionate about climate change. Nothing wrong with that; she's young enough that she'll feel the effects of it if nothing's done.
She's managed to make her message heard. Good for her!
So you're jealous of her fame? Poor Bolshie! You may not have a thálassa to cross in your little boat 50 years from now! Well, that's assuming you're about five years old now. Works for me, based on your posts.