Someone explain the point of doing drugs ?

In my network of friends and colleagues I am the only one that doesn't take drugs, I thought I was missing out on something so I am thinking of doing edibles, but someone explained to me that weed(thc) won't help me grow out my beard or speed up my hair growth or make my hair healthier.

I thought of being a wine person but even I am finding it hard to find any significant benefits it does to the body, I previously thought it helps kill worms in the body but that was debunked. So what's the point of any drug?

The only option now I am considering is taking edibles or dabbling with shrooms (psychedelics), but I am still researching on what benefits they will give me. I've heard they make sex feel better but other than that nada.

If guys don't take weed to grow facial hair then what's the point of any of it?