I think it has to do with the time period.
When the game was late 50, like the stage of this game now, getting ready to increase the cap of the final tomestone, the 275 stage, making the relic stages easier, it was the same thing. It just seemed like there was a higher amount of toxic people, just like what happens on weekends.
But yeah I def seen an increase lately, and it was no different then late 50, though i think late 50 was worse.