site:reddit.com works and I use it often. But I do wonder how long it will be until reddit starts to get gamed as well (if it isn't already).
Why is the accounts karma important for something like that? Does the Reddit algorithm favor high karma accounts when deciding what posts to rank higher?
And as with other social media companies, the company behind it is fine with it; bot engagement and bot content is still content, people still watch it, upvote it, and ads and other things are still sold.