As the essence of retrogaming is being expanded and muddled by modern mainstream millennial media I find myself looking for greater, richer, niches in this hobby. Greater challenges. So in drifting away from things overdone and commonplace - I've found some, but not a significant amount.
Some examples might be..
Lesser interest in homebrews. They're popping up like flies.
No interest in retrogaming apps, especially single-game apps.
No desire to play on mobile platforms.
Not interested in limited editions because companies are trying too hard to make these and they're still all the same.
Little interest in retro-console remakes, they don't get everything right, only about 70% of it. And their methodologies are weird, aside from the usual cost-cutting techniques involved. And crowdfunded ones are even worse, if they ever make it to retail.
And of course there are other reasons which aren't of interest to a retrogaming forum.