No, I wouldn't, because "not lagging" is the expected state. I also wouldn't ask someone to give me weather data if they told me it was hot in the summer for the same reason. Now if they told me it was snowing, and that it started snowing in the summer because of this or that reason, which they had voiced they were against, I'd be healthily skeptical of taking it all at face value, yes.
PS: To clarify, I'm not saying you're lying about lagging. Maybe you were, maybe you did in 23 out of 46 matches, maybe you even recorded videos and took screenshots of you lagging on 23 and not lagging on other 23. Linking that to the new system, as the title of the threads accuses, is a baseline application for "correlation doesn't means causation," though.