I would agree with the OP, but since not everyone does this what's the point? If I misclick my opponent will let me lose 99% of the time, so why shouldn't I win if I get lucky and my opponent misclicks. Misclicks/blunders/disconnects/distractions all even out in the end.
Misclicks
It's your choice my friend... You can take the advantage and win or not take it..
But anyway it goes, isnt that the way of Chess?
"To make opportunities from the mistakes of your opponent"
Well if I misclicked during a game I would just offer a draw and say that I misclicked, but in many cases the opponent takes advantage of this and plays on , in such games just play on and after the game just move on . In one of my games I accidently blundered my Queen and said that I misclicked and just offered a draw but he didn't accept it so I played on and drew. (he was playing quite poorly after my blunder).In many games I have lost but theirs nothing wrong in trying, right.
To prevent from misclicking:
1.Always keep your hands away from the mouse or screen .
2. Only touch the mouse or screen when you are going to play a move for sure and be very careful while doing this.
These might not always work but 60% of the time it does .
And BOOM. just. 💥