Again your opnion on its outward design is completely subjective. I know many people who like the PS5's design (including myself), in fact if you watch most of the reactions (on Youtube) to the PS5's design reveal they were mostly positive.
Your opinion on its size is open to debate. It will vary greatly from person to person and will depend entirely upon your gaming setup and space, In my case, the PS5 sits comfortably next to my desk without any obstruction or annoyance, but as I said before this will change from person to person.
For sake of the argument let's factor in the size in "system design", why is it so big? The engineers stated it was because of the cooling solution. In fact, before the PS5's reveal there was so much FUD that it would be just like the PS4 and Pro, and that it would overheat because of its high clock speeds. All of which got proven false, the PS5 is whisper quiet, just as the Series X/S and there's no overheating issues, seems like a reasonable trade off for its size to me.