How to block a button, even so that no events work?

Question

JavaScript

For example, I have a "button" that executes an event:

$('a').on('click', () => {
  console.log('osos'):
}

But I want to be able to make the event not work at all. How to block any breath of this "button". Tried to set disabled - doesn't work
How to do it?

Answer 1

Here