>>23349133
>Zero-One: first Reiwa season so he's an Ichigo homage

I don't really see it like that. I see Zero-One as being designed to look good standing alongside Ichigo and Kuuga, but still distinct, since he's also the first rider of a new era. They made a big deal of that in promotional material. Even the choice of Yellow as a no brainer since the others were red and green.