Ok, there are two seat types. This thread's main focus is the front seats of a car. And I am not talking about rear seats, Bench Seats and Bucket Seats, Bench seats can sit 3 people at once, while Bucket Seats fit 1 person. Bench Seats can be found full-size pickup trucks mostly, and were in passenger cars until 2013, as the 2013 Chevrolet Impala was the last car to use them, but in 2020, bench seats returned in passenger cars, as the 2020 Land Rover Defender the first car to use them since the 2013 Chevrolet Impala. Bucket Seats can be found in cars, SUVs, Compact/Mid-Size Pickup Trucks, And Sometimes Full-Size Pickup Trucks, Vans, And More. So which would I prefer? Well, if you're asking, I would prefer Bucket Seats, because they are more comfortable and safer.
Bucket seats are adjustable too, so there's that. From a driver's perspective that's pretty important.