While Reddit might be fine it also could go down the same path as Yahoo, AIM, or Twitter. Either dying a slow death or ending up a shell of what it once was.
Hell even Slashdot still limps along, a shell of what it what it was before everyone moved from it to Reddit. For large ranges of "fine" I'm sure Reddit will fall into some category for some time at least.
Yep it is super annoying atm. Getting to where Reddit + RES was for any Fediverse frontend would be my ideal, but I know that is likely a bit away yet.
However currently Imgur links require me do multiple click/page loads to see anything with Kbin and right now that sucks because there are a fair amount of posts that link to them. And saying, well people should just use X/Y/Z to host it instead is a bad solution. The solution should always be to make X/Y/Z a better/easier hosting option while still supporting other hosts.