No DG, Etsy loves, loves, loves white backgrounds. Look at their front page! Nothing without a white background is ever featured there. No props, no busyness, just white backgrounds.

I think that you would not lose much by giving it a go. If you do, send me your shop link and I will do some faving (that counts on Etsy, although I am not sure how much it gets you up in search, but it does seem to matter a bit)

Good luck!