By the time you reset progress for pearls, you get a pink button near the options icon. It's not explained at all, but it lets you change how many levels that you re-level up your girls per click. You can set it up to 25 levels per click, and you don't have to mind break your girls through previous levels again. Also that's kind of what Titnosis is for. So a full fledged auto clicker built into the game isn't really needed and may trivialize the game too much. Besides if you really want an auto clicker you can still get one from elsewhere. But as stated in my main comment, it's true that spiral power (and therefore Titnosis) has become way underpowered compared to click power, so it should be buffed.