Will this game ever get "true" mod support

By that I mean will we ever be able to add on to the base game I.e New factions with entirely new units (unlike Tesla mod which iirc replaces Saxony no disrespect just a statement) New campaigns New maps Etc

I feel like with iron harvest marketing as a "classic RTS game" I feel like extensive modibility is a main stay of the rts genre and I feel iron harvest should follow in those footsteps