Yes, the one non-"truck" vehicle they still make is the Mustang and it's available with and ICE engine. https://www.ford.com/cars/mustang/?gnav=header-cars-vhp
The Mustang EV is considered an SUV for sure, but physically, it's kinda hatchback-ish because of how it's lowered in the back for aerodynamic reasons. It's not completely out of the realm of some Mustang body variants "back in the day" in my eyes.
I doubt it. The swing to SUV and pickups is market driven. Sedan demand isn't high. Even minivans have suffered with the preference by many folks for the SUV format, especially with the availability of midsize 3--row vehicles. Yes, they don't carry as much as the minivans, but there are other factors that get weighed in. Some "sedans" have even migrated to what is essentially something that looks like a sedan, but is functionally a hatchback with a little lower clearance in the back. And folks haven't even slowed down with buying fuel, even with the high prices...Wall Street noticed and supply "correction" was not applied. Something else is also digging into the ICE sedan market and that is the increasing market for EVs. Even if the idea of a sedan gets back a little of its appeal to consumers, the industry is likely going to address that through new products that eschew gasoline rather than run parallel development and platforms. While this is all my opinion, it's what I see happening based on my interaction in the vehicle community including some insiders that participate.