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It is rather in the vein of using an expensive lightweight aero bike to only ever play/ride Zwift on a phone... Upgrading the wheels might change how you feel about the machine but an actual (and significantly cheaper) improvement to your experience would be to use a bigger screen.
Never mind that in the proper environment (ie outside) weight and aerodynamics are quantifiable and the result (time over distance) is measurable and comparable.
It’s the sort of thing in this picture that is the silliest - thousands previously spent on large equipment for a tiny, acoustically sub-optimal room and just dropped another £500+ on a power supply, with zero consideration given to treatment that would actually make a quantifiable difference.