Does nobody game on their iPads? I enjoyed it in the past. Gaming does push hardware release cycles.
For mobile gaming, this made me first get a Nintendo 3DS, and now a Switch. Not only is the hardware optimized for gaming, they still have a healthy market with full-priced pay-once games.
I also have and enjoy the MFi GameVice for my iPad Mini 4. It works quite well.
And I use the Zagg Tough Book case with my iPad Mini 4 to essentially turn it into an iPad Mini ToughBook, which fits into the hip pockets of the 'business BDUs' I normally wear.