I gave up waiting YEARS for Apple to update the ATV. I bought a Roku for $29 and not only does it rock, but it has ATV built into it! Heck, I might even trade it in for the upcoming $99 version coming out in a few weeks. I have 2 older ATVs but I could not wait any longer (and I wasn't going to buy a 3+ year old ATV model and have a new one launch a few months later) so I could get Disney+.
Moreover, if ATV was interested in gaming, they could/should have released gaming eons ago when they promised the iPod Touch would rule the earth as a gaming platform. I know Apple has Apple Arcade now (barely a year old) but I'm unaware of how popular it is and how ATV will attempt to compete with the upcoming Sony PS and upcoming Xbox and even the current Nintendo Switch.