Yep. Recently, a barely-making-a-profit hobby shop in town has been sold, renamed, cleaned up by new owner who has filled his store with all manner of sci-fi and mecha model kits and is doing very well now. I started my eldest son building car models but these mech kits with the anime and a subculture behind them are where his interest is at this time.
And this goes double for me. The future of this hobby looks just fine for the remainder of at least my lifetime. I'll turn 48 in June and I'm still a youngster to many here. Beyond that it's someone elses problem. I do really appreciate that Revell and Round2 seem to understand who their target customers are now and are planning their kits accordingly. If, as the eldest of us start to pass on and sales perhaps dip, that may change. But by then I'll have all the kits I need.