Yes, it has certainly taken off. But there are still morse code traffic networks, and lots of voice activity. There is very significant CW activity during con

Yes, it has certainly taken off. But there are still morse code traffic networks, and lots of voice activity. There is very significant CW activity during contests and other special events. But FT8 has seriously balooned. But there are other digital modes that are suited to passing emergency traffic in reliable ways, but their use hasn't grown nearly as much.