While it's not exactly the same, there's an app called "Self Control" on macOS that blocks selected websites for chosen amount of time, and after it is engaged

While it's not exactly the same, there's an app called "Self Control" on macOS that blocks selected websites for chosen amount of time, and after it is engaged it is virtually impossible for you to disable the block until the timer runs out. I use it a lot. [0] https://selfcontrolapp.com https://selfcontrolapp.com