Many of them are Aqua monsters, which allow a Penguin Deck to synergize with other archetypes Frog, Icejade, Aquaactress, and Tistina are examples
Competitive deck builders
Even just having one Censor in your deck, and cycling it away on turn 1, sends a signal to your opponent to be cognizant of the card and to play around it for the rest of the game
Hitmonchan is Ebiwalar , referencing Japanese world champion boxer Hiroyuki Ebihara, and Hitmonlee is Sawamular , named after famous kickboxer Tadashi Sawamura
And lets be real here: more variety in the number of decks that are competitively viable is never a bad thing
Even if we were able to set up a list that looked at just EDH, it likely wouldn't reflect my experience of 2024, or your experience of 2024