I didn't know that Canon paid attention to Canon Rebel-slappers at all. I mean, if someone wants to buy a Rebel to slap it around, I'm pretty sure Canon is ok with it!
But to your point, the Best Sellers in Digital Cameras on Amazon are APSC DSLRs.
https://www.amazon.com/Best-Sellers-Electronics-Digital-Cameras/zgbs/electronics/281052
#1 - $450 Canon T6 kit
#2 - $350 Canon T6 kit
#3 - $780 Nikon D3400 Kit
#4 - $57 Kodak point and shoot
#5 - $109 Canon point and shoot
#6 - $88 Sony point and shoot
#7 - $500 Canon T6 kit
#8 - $170 DXO One (holy cow!)
#9 - $580 Canon T6 kit
#10 - $80 Chinese waterproof point and shoot
In fact, there are no mirrorless APSC's until Sony a6000 at #16.
Sony sure has a sense of humor, because if you click it, and scroll to the description "From the Manufacturer" this is titled Sony ILCE6000L/B
Mirrorless DSLR Camera w/ 16-50mm lens
https://www.amazon.com/Sony-Mirrorl...coding=UTF8&psc=1&refRID=Q36K3YDF6ZFQWWQZW0H5
Canon's M50 ranks #24, behind the 6D Mark 2, at #22 (which is actually their best-selling full frame camera). Nikon's D850 ranks #29, and both DSLRs outsell the Sony A7III, which is ranked #32. So much for A7III dominating the full frame market.
Anyways, I know you hate them and that you wish they would go the way of telegraph machines and carrier pigeons,, but APSC DSLRs are not only alive and well, they make camera manufacturers tons of money. Because people actually want them, as can be evidenced by the board being chock full of Canon T6 kits.
In the defense of the T6, which is as boring as cameras come today, it is a very good basic camera that can take great photos; in the hands of someone with understanding of light and composition, it takes amazing photos worthy of any collection at just a few hundred dollars.