Let me suggest the following comparison: Maybe Paul Renaud was a bad person but when Philippe Petain had him jailed for his late mistresses actions and spoke of how immoral and dishonorable he was while at the same time he himself was doing Hitler’s bidding wasn’t exactly honest or good.
Yes, it was indeed bad when Petain decreed Reynaud's arrest and handed him over to the Nazis to be imprisoned in a concentration camp. It's unclear what connection this has with the conviction of Donald Trump by a jury of his peers for falsifying business records.