I know how to play chess, and I enjoy it. I was surprised by your post, so I decided to look up the rules of chess.
The rules of a draw in chess - link
It's quite interesting that there are rules according to which a draw is declared even if someone doesn't agree.
And in these rules, there is such a paragraph: Players agreed to a draw (a draw by mutual consent), that is, one of the players offered a draw during their turn, and the other accepted it. To offer a draw, it is enough to say "draw." If the opponent makes a move without responding to the offer of a draw, it is considered rejected. Recently, some tournaments have adopted the so-called "Sofia Rules," which limit the possibility of players agreeing to a draw.
It seems that in chess, not everything is so straightforward.
Sofia Rules - link.
This is exactly the position I tried to establish when developing the OFB regulations.
I considered a draw as a rare way to end a game in OFB, and not as a way to score points in a tournament.
And in a Swiss tournament, it is simply logical for people who are satisfied with a draw after the previous games not to flip a coin, which is what happens in the vast majority of chess tournaments, as far as I know.