Marketing names are what the users use. Users don’t say « let’s get in touch via Google Chat Platform Protocol v4". They use the marketing name without knowing

Marketing names are what the users use. Users don’t say « let’s get in touch via Google Chat Platform Protocol v4". They use the marketing name without knowing what is behind. And to be fair, as of today, I’m not even sure non tech people even know how the current mainstream Google chat is named. The only time I used Google chat (maybe it was hangouts) was to reach my coworkers when slack was down.