How accurate is the old sliding chamber slingshot?

The slingshot in modern cities is different from the branch bow and bamboo bow you played when you were a child. They are exquisite in appearance, scientific in design, accurate enough to penetrate the sun, and as lethal as firearms.

Slingshot, as an entertaining shooting sport, does bear many fond memories of the post-70s and post-80s childhood. However, according to the reporter's investigation, some "slingshots" are now doing illegal acts that endanger the personal and property safety of others and kill small animals such as birds in the name of competitions, which is disgusting. However, it seems that no one can control these obviously illegal acts.