Coal price instability accelerates closures of coal plants. It basically pushes them to being unprofitable faster. The recent gas and coal shortages are a great example: it's accelerating closures in a few places. It's also scaring off investors seeing that promised life times of plants are worth nothing. Coal plants delivered last decade are already being closed. E.g. the Germans just opened a plant that will now close in 2030 (the new government is planning that). That's expensive. It's one of those things that happens more because it's happening more. Even in heavily pro-coal states in the US they are closing plants.
EV sales vary world wide. In Norway, it's >70%. The Netherlands has 32%. Germany is not far behind with 28%. The US is indeed lagging a bit. An interesting effect you are starting to see in the EU is people worrying about not being able to sell their ICE car second hand, being faced with additional fees and cost for fuel, or being denied access to cities and regions. Fear of these things is becoming a big driver. And there's quite a bit of FOMO as well.
Both with coal plants closing and EV adoption, fear is accelerating what was happening anyway.