Very much so (and there’s at least one patient gamers community around, because I’ve posted to one).
The only advantage I can see to playing a game on release is taking part in that first rush of interest, but I’m antisocial enough that that doesn’t appeal to me anyway, so I’m not missing anything there.
Beyond that, I think playing a game at least a year or so after release has all of the advantages. The initial flurry of absolute love vs. absolute hate has died down so it’s easier to get a broad view of the quality, the game is more stable, the price is better, dlc and expansions are out and generally packaged with the game, and best of all, in this current era, I can most likely buy it from GOG and actually have the full game, DRM-free, on my system.
And there are a bajillion good games out there, just waiting for me to discover them.
All I know is that Kagi triggered my scam alarms from the start, and moving into the browser market just made them ring even louder.