A few days ago I downloaded a 4.8GB MacOS update over a 4G connection. That took 25 minutes, which is an average of 3.2 MB/s. My provider claims 30 Mbit/s, so that is pretty reasonable.
In Denmark, I get unlimited data for 18 euros/month. I don't have a wired connection; I just use my phone as a hotspot.
(Both were really 1TB/month before throttling and not truly unlimited.)
Which kinda tells how 5G is also a marketing gimmick - it's theory of 2Gbps will be hugely different from actual reality you'll get when using it.