> So the question is why not just use wifi? 5G is designed to use wifi when available. It's more than just new cellular radio interface and antennas. 5G conne

> So the question is why not just use wifi? 5G is designed to use wifi when available. It's more than just new cellular radio interface and antennas. 5G connection can use 5G/LTE/WiFi simultaneously. Gibabit LTE can be used as an anchor for 5G functionality even when 5G networks is not available. I think many people underestimate the ambition of 5G and assume that 5G is just 4G with vastly bandwidth.