It's almost as if some simple bars aren't enough information to accurately convey connection quality. I really wish someone would come up with a better system. At the very least, there should be a way to convey more than just signal strength.
At the very least, we should also be able to see signal-to-noise, tower saturation, connection speed, and the modulation scheme being used. All useful information for determining how good of a connection you're really getting.
(Edit: I also wish there was a way to automatically drop down to LTE when 5G becomes too saturated, and not just when the signal is weak. I'm tired of having to toggle between 4G/5G manually.)