Probably. I was just surprised quite a few people aren't aware that feeds/multi reddits are available on Piefed, the point came up a few times in the AMA yesterday
For sure awareness is part of it, most people here probably don't care nearly as much about platform developments as we do. I'll also be honest, I was on Reddit for like 4-5 years and didn't use a multi-Reddit once, I imagine a lot people are like me and just don't care about them.