Yeah, I totally agree with that.

Had two brothers from the same litter. sometimes it was so obvious they were brothers, like when they’d sit in an identical pose and watch me with hopeful eyes if I was cooking.

Other times they were nothing alike. Different preferences for food, for attention, for the most comfortable position for a cuddle. Lovely boys. They did have the same vocalisations though, only I could tell the difference just from hearing them!