Wait till you see some forums where people believe in magical numbers [something something Fibonacci] or draw coloured lines on charts as part of some handwaving explanation (complete with plenty of mumbo jumbo) re: where the price is going to be in future.
Been there, done that, all 10-15 years ago when I cut my teeth on penny stocks and "but this new new mine really is going to strike gold!". Fortunately I didn't have much money to lose back then.
Tesla's the only individual share I'm actually invested in, rest are funds and index trackers. Don't have the time or inclination to second-guess the market. Only invested early Jan because as I said I've learnt I should follow some of my consumer habits with investments if possible. If you ignore the future then yeah of course Tesla is overpriced, but that's what all investments are based on right. One analyst has even given them a price target of $7,000 by 2024. Who knows, all I know is I've purchased one out of nowhere and I can see the ripples of that with a lot of people's ears pricking up to EVs, even if you totally ignore the climate emergency* and air pollution in cities.
They're the only solid contender at present based on price, brand and availability and if car manufaturers' brands weren't so strong I could easily see them becoming synonymous with EVs (hoovers, jacuzzi, iPad to some extent etc).
* I'm not here to debate the impact of EVs on the environment, cobalt this cobalt that etc, but you can't deny the growing consumer demand for - on the face of it - greener alternatives. I mean KFC released a vegan burger ffs.