Yep. When Trump's not President any more, be it 2021 or 2025, the norms are gone. I will not live long enough to see them return. Most likely, our children and grandchildren will not see them return. https://twitter.com/AtticusGF/status/1119490144971579393 …
Also, even if the old norms weren't so great with respect to climate change, the new norms since Trump was elected are SO much worse and are actively making the problem worse.