What's the best loading time for site animations

Just looking into a little thing someone told me to check about when designing the interaction of my website is to be careful of the loading time for animation on a webpage. They told me to the best time overall is around 200 ms (milliseconds). Is it really 200 ms or should it be more instant like 100 or 50 ms.?

Anything that is quicker, but smooth should be good. You also don't want too fast animations, as users may miss them, so as long as they don't cause any slowdown on the site, and aren't too slow either, it should be fine.

In my opinion though, I'm not too fond of animations on sites. I think it slows things down and hurts those who like to use older tech to access the web.