Not comparable in the slightest.
These are fully man powered and tend to do scenic routes at a relaxed low speed. Don't want people spilling all over. The driver can also see basically 360 around them and is incentivised to prioritise safety being responsible for a group of tipsy people. I don’t think there common either so los priority to make a new class label.
The amazon ones are electric, will go in normal traffic to go wherever the package needs to go, employee pushed to hurry up. the priority will as always be the speed of gaining profit. Barely able to look behind. And if these test units are deemed good they will start popping up every.
Of course when its about the pure label, both legally seem to pass for bikes and neither actually should.
