Roughly now the first generation of mainstream EVs are entering the second hand market for people who buy 3 year old cars. They're still in short supply as EV sales have grown rapidly since 3 years ago. People who would only buy older cars will need to wait even longer.
Leafs and other first gen EVs are available too, and are fine if you can cope with their shorter range.
I know this is very mildly complicated and that's enough for an unhinged right-wing conspiracy to be born, but I'm still amazed people have the confidence to repeat such obvious nonsense on HN as if it was a boomer Facebook group.