Considering the electone requires 4 actively moving limbs, I would argue that it’s not at all comparable to playing
piano, and demands a greater level of hand/foot independence.

DAWs are not the issue. Orchestral roles are not the issue either.

The issue is that there is just not enough appreciation for music that uses organs, and not enough good teachers/players to help inspire more appreciation.

I mean, sure, if your understanding of playing organ is simply pressing keys. Don't forget there are also pedals and switches, and the style of playing is completely different (even solely within the context of pop music).

I don't think any one transition is necessarily harder than the other; each presents its own set of challenges, but organs require a higher level of multitasking so there's that...

I would also argue that playing unweighted keys takes a lot more strength/velocity control because you don't have the keys' resistance to help you gauge any of that.