I find short form content really addictive. It’s so easy for me to lose half an hour to it, and at the end just feel like I’ve wasted my time.
Lacking better options I’ve turned on parental controls on my phone to block YouTube, and installed an extension to remove shorts from the site on my laptop.
I wish sites provided more real options.
If you ever want to go more hardcore into keeping distracting apps off your phone I recommend checking out MDM for your device.
At least on iOS you could connect a mac and then use Apple Configurator to block installing new apps. This made it so you would have to use your Mac to enable installing new apps, creating a large amount of friction.
When I used iOS I used this method to create a "smart dumbhone" because you could have smart apps like mapping, without a browser or the ability to install distracting apps.