Sorry, I forgot to reply.
As popularity of the consoles and "portable" computers (such as the A600 or A1200) was the commercial enemy of the high-end computers of the same brand, I think that promoting the high-end Amiga computers would have been the only way to help the Amiga as a computer, since you couldn't find any PC or Mac in those chains. However, in such a human context, I think that promoting them along with a game console could have been enough to cancel any positive result, as even numerous video games journalists have ignored the high-end Amiga models just because there were those low-end models.