Because Jesus or any other mythical figure is not required for anyone to have the same or similar values.
That’s true, but it helps having an example as a role model to look up to, because you’re not going to go far without one.
Honestly, I could care less if it’s Jesus, Luke Skywalker, or Jean-Luc Picard, as long as your atheism isn’t an excuse for smoking weed and watching porn all day. All I’m saying is to be careful about throwing out the baby with the bathwater when you leave organized religion behind, because while the church you grew up in may very well have been a den of thieves and fully deserve your condemnation, not all of them are, and there’s thieves outside of the church, too.