Not really since I found this one to be well deserved. As funny as the drugging tea was, it didn't amount to much besides the target getting flirty with Toudou. Don't get me wrong, some of the executions of it was hilarious, for example when she used it against Himari and Kurohime, or even during the cop and robbers game, and even the male teacher. But beyond that, I didn't really care much for it, since it was mostly a gag to get Toudou with a girl, even if momentarily. On the other hand, once we moved past the tea usage, we got to see Toudou actually interact with characters regardless if they're in her harem or not, and seeing all of it bear fruit during these moments. I honestly find these moments far more entertaining and interesting than the tea, or at least how it was mostly used.
So personally, If I had to choose between seeing Toudou drugging somone and adding them to her harem for a thousand times versus Toudou actually interacting and helping people in her own ways and maybe her own self-interest for a thousand times; I choose the latter in a heartbeat. Now if the Tea becomes relevant again, I'd prefer it'd be because Toudou wanting to find out who made it and/or there was someone else abusing it.