The predictions were not wrong. Society changed, people reacted to Greta and others, and that changed the situation, and thus the predictions. The Pandemia and pausing industries on a global scale did their own share. And as sad as it is, the war in Ukraine was finally a massive boost for changes in Europe's energy-infrastructure. People previously thought it would take decades, what now is finished in some years.
The initial predictions at the time were for the situation then, but if the situation changes, the predictions won't become wrong, just outdated.