Very true and I have experience in this over the years. But getting lazy I guess. Would really love to have the bread and butter of the Tyros and utilize many many styles - nothing complex. The trade off is not having those amazing ethereal sounds to die for, but could pick up a cheap MX for those.
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Live: Korg PA4X/EV Everse 8s/Senn 935/K&M stand

Studio: Korg PA4X/Yamaha DGX670/Boss BR900CD/Tascam DP24SD/MTM Iloud/Sony C80/AGK 214/K&M stand