It all makes sense.........with a little Romulan Ale. To some species we are just "ugly giant bags of mostly water". So many humanoids in this part of the galaxy (or universe) because humanoid DNA was seeded in our little corner of space. To a cosmic intelligent being of pure energy organic life is a prolific and adaptable virus that travels through space like spores and attacks planets and covers them with blight. .....takes a handful of popcorn.....