There’s an extension I used to use called ‘StayFocusd’. It’s intended for blocking distracting websites, you choose your only rules, and it’s really strict about enforcing them - you can only change blocking rules on days that aren’t today, for example, to stop you from temporarily unblocking a website. You can either block them completely, or give them a daily limit.
You could install that and put Reddit on it. If you really need Reddit for something (say, getting a relevant search result in a sea of SEO), you’ll still be able to bypass the extension to view it. But it will make you type a paragraph accurately to make sure it’s a conscious decision. You can’t simply disable the extension.
Either it doesn’t get engaged with, or the people who engage with it have the reading comprehension of a carrot.
I noticed you didn’t explicitly say in your post that you don’t kick puppies, so let me assume that you believe that is acceptable and then vividly describe what a horrible person you are. Also,
…now that I’ve pulled a tiny portion of comment out of context to make it easier to attack, how dare you.