Not even slightly.
I'm not interested in scapegoating Kane because he was a dick or giving Son a pass because a keeper fucked up on a FK and Ederson flapped at a shot early in the season. Both he and Kane have been equally disappointing for a long stretch now. Yet one gets called a 'class above' for very little, or gets excuses made for him whenever he plays badly.
Both our star attackers have been shit this season. The level of analysis on Son appears to be 'Kane's fault' or 'has to be striker as 29 is too old to run' vs 'Fuck kane, scumbag, he's shit now'. I'm not saying it's a deep conspiracy, it's obvious why people are turning on Kane more, I just find it incredibly boring and it leads to shit analysis.