I think becoming famous would suit Rose and Dahlia’s lifestyles very well. It’s not like they’re dedicated to their careers as microbiology scientists or anything. The smallest thing Rose wants to deal with are those “fun size” chocolates you get in the big packs that fill your bed with wrappers or so I have been led to believe.
Also! Here’s a pro-tip for comic artists everywhere: do not set your next comic inside a grocery store! It took absolutely forever to draw all the items on the shelves. It was a living nightmare, and in some ways, I think I’m still drawing those knick-knacks and doo-dads, forever…