The Edge Explore 2 also doesn't have any training oriented features.
It's basically a bike touring computer.
when I started looking at bike gps options, totally new to this world, I pretty much just wanted a touring unit and for loading premade bikepacking routes. In the end this thing seemed to fit my needs and it does have all kinds of things I have no interest in and disregard, including talking with powermeters and that sort of thing.
I just hope it will be a useable doohicky for a bunch of years.
I also figure the solar trickle down will invariably happen to most of these things.