uBlock Origin on Chrome is going away soon. But, you can do something about it:

https://news.itsfoss.com/google-chrome-disable-extensions/

Google Chrome Will Soon Disable Extensions like uBlock Origin: Here's What You Can Do!

Google Chrome is gearing up for Manifest v3 by phasing out legacy extensions.

It's FOSS News
@itsfoss F..ck #chrome ! done! i just did something about it.
@Axel1973 @itsfoss So you used previously Chrome, but now you *do something* about it just because of no more ability to use uBlock? Come on, you gotta be kidding me man.
@ExpertPlus @Axel1973 @itsfoss Kinda true, there's some good options like vivaldi
@itsfoss Yes, you can, stop using Chrome 
@itsfoss I use @Waterfox and @Vivaldi : have no idea if uBlock Origin will go away from me yet.
@itsfoss โ€œUse Firefox or any of the derivativesโ€. There, I saved you a click.
@itsfoss uBO Lite is a lobotomized version of uBO, designed to fit the travesty of MV3. Instead of recommending its use, it's better to ask users to switch to something not based on Chrome. What's the point of this whack-a-mole game anyway? Chrome is the creation of an insanely rich ad-tech company determined to screw up its users over privacy.