Many players already have played a perfect game where no mistakes were made. These are often short games where a draw is agreed to early.
1. e4 e5 2. Nf3 Nf6 agreed drawn
Actually there have already been thousands of perfect games played.
If the game is short you do not need a super computer to tell if the game is a perfect game.
You already assume that ending position is drawn...
3523 etc are irrelevant since they can't be forced into.
What I was saying is that if either of those diagrams replaced the diagram in FIDE Art. 2.3 your argument couldn't be correct, because both are demonstrably won for White with best play. Therefore your argument is either invalid or makes some (unstated) assumption which is true of the standard starting position but not of the positions in posts #3523 and #3532.
If the latter, what would that assumption be? Would it apply equally to all FRC positions?
The positions can't be forced from the starting point.