On Android, WhatsApp lets you start a group voice chat with an upward swipe from the bottom of a group chat.

I keep triggering it by accident while trying to get back to the latest messages in active groups. I am not talking about a weird edge case. It happens during a very normal interaction in a busy chat.

What bothers me is that this is a high consequence action attached to a very common gesture. In a one to one chat that would already be annoying. In a group, it feels worse because there is an immediate social cost to getting it wrong.

I am curious how people here think about this kind of design choice.

Is this just a tradeoff where the product team optimized for speed and discoverability over safety? Or is this simply bad interaction design?

More broadly, why do large chat apps keep binding disruptive actions to gestures that are close to ordinary navigation?