Absolutely true, yes. I mentioned UPSs to represent the low-end of the UPS/power station/generator spectrum, with the Anker SOLIX F3800 Plus at the higher-end (which costs only 2.6 Pikas). The video I linked to does a solid job of evaluating the pointlessness of using a more comparable $500 1.8kW Anker SOLIX C1000 for the same use case Pika is pushing, which is what prompted my skepticism.