That everyone is a cheater lately , has become an obsession for some , looks like.
Most of the time this are players who aren't good aimers themselves and probably get frustrated if they can't hit shit and get killed all the time.
A loth of players who are called 'cheaters' are players where i allready played years with on the UKserver and other servers. Never ever someone made a problem of them over the years because they are just good aiming players.
But lately it looks like every good aimer is a cheater..