There are many ways – merge into a stalemate, sabotage a player during a rush, attack a Grand Order with a misclick, etc. The worst thing about collusion in the early stages of a tournament is the publicity.
Publicity – yes, it’s bad, but it was done entirely on my own initiative.
As for the game – there was no problem at all: the opponent's units were standing in battle and doing nothing while being shot at by marksmen. My win. There is no problem at all, but the public is like that – full of envious and dissatisfied people.