I remember hearing this about solar power ten years ago

Ten years ago Swanson’s law for solar photovoltaics was well established, not comparable.

Most EVs by number in Chinese cities are electric motorbikes and tricicles, much much lighter than an electric car

.ml, lemmygrad and hexbear are three Lemmy instances known for hosting mostly users with socialist viewpoints, many of them appreciating Actually Existing Socialist states. Hexbear is mostly defederated because it has a strict policy of protection of its 50%ish trans userbase against transphobia, whereas .ml is mostly federated as a major instance.

There are frictions between non-socialists in other instances and socialists in those three instances, because politics is a complicated topic that reasonably makes people passionate and emotional.