Why do modern motorbikes not have abs

[IATM]

Hi all.

Being new to the biking world and doing a lot of research on what could be my first bike I came across videos and articles on bikes with abs and without and the difference is astonishing.

In this day and age is it not a bit old school to not have abs mandatory on bikes?

I hope it's not a silly question or statement, it's all new to me so just wanted to find out what people think.

Not sure if not having abs helps with the enjoyment of riding?

[IATM]

Lol. Thanks for the reply guys/gals.

My thinking was more along the lines of if you got caught out by another idiot on the road then it would be very helpful in such am emergency situation.

I looked at a few of the sport bikes n didn't really a see them have it.