I had to laugh a bit about that. No, they do not have to be less complec. Not by a long shot.
A flight school I work with recently acquired an RV12is LSA, Vans' production LSA, with a Rotax fuel-injected engine. Here's a picture of the panel. 2 Garmin G3X screens, a GTN650xi, remote GTX345 transponder, and a GFC500 autopilot. It can be used for training for sport up through commercial (I guess single-engine ATP too if anyone cared), including the instrument rating. The only issue with the instrument rating at this point is that, while you can file and fly an IFR flight plan, you can't go into the clouds. But with the loosening of the requirements by MOSAIC, Vans has already announced that the 2026 model will have what's needed to make it completely IFR-worthy.
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