The Michael Green/Sebastian Fox stuff stopped in around 2008, didn't it? Patently ridiculous behaviour from him, especially to double down and deny it for ages, but ancient history now. To automatically suggest that he's subsequently lying every single time because of that seems really, really weak.
Ever since then there's been plenty of stuff you can criticise him for on its own merits, just do that. It's like calling Steve Bruce a bellend for the way he left Palace for Birmingham, when he's being a bellend for completely independent reasons that are happening now, not absolutely ages ago.