Yea but one person can't do it all dude. It's only logical, right?
satoshi was reading through cypherpunks mailing list pre 2009 and patched together different cypherpunk idea's plus his own into a unique form. and then began coding it then released the first version asking for help from other who were interested to get involved and bug fix and such
he was not alone. he didnt 'do it all'
there were others. such as hal finney as one notable name.
but hal finney was not "a satoshi" hal finney was hal finney
satoshi and hal wrote edits and bug fixes in january 2009+
other developers came in and helped (also using their own usernames)
Well, does it really matter now? Individual or group. They have gifted us with this one thing that we admire now. We are just thankful to them. The idea and people working behind it has chosen to keep their identity a secret, so we should respect their decision.
They have left us with this, and now it's our job to improve it for the next generation.
Satoshi, Hal Finney! They are in the past. Let's just focus on the present and future.