Is Sonic still popular?

I'm curious, do people still hold Sonic in high regard within the gaming community? Has his popularity waned over the years, or has he managed to maintain a strong fanbase despite the rise of newer, more advanced characters and games? I'm genuinely interested in hearing your thoughts on the matter, as someone who has a keen eye on the world of cryptocurrency and finance, I'm fascinated by how nostalgia and sentiment can drive the popularity of certain entities, even in the digital realm. So, tell me, is Sonic still popular, or has he been left behind in the wake of time?