never needed that for anything, so no. Let me know how often that helps in your games or how that relates to how far the computer can jump, etc
I don’t even do that without suction… as to the rest, see above
I am not saying there is nothing they do that I cannot, it just is stuff that does not help in D&D, that is where ability scores etc. come in an theirs are not particularly high. The Warforged has comparable ones again, so they too are comparable to humans in their abilities
not similar biology, similar capabilities