Growth doesn't have be a straight linear line always going up. We're in a transitional stage where the big issues are currently being addressed. The growth in EV adoption has been exponential, i.e slow to start with 20 years of basically nothing then 5 years of some improvements with a bit more adoption. Then 5 years of explosive growth, and the next 5 years will likely include more explosive growth as we address all the issues that they currently have.
Pretty much all technology improves like this until they plateau. Just look at mobile phones, they first popped up ~50 years ago and had very slow improvements for about ~25 years until they started to pick steam in the 2000s, and then absolutely exploded in the 2010s.
You're just an old person yelling at clouds who can't read the writing on the wall.