One of the main (vocal) issues people seem to have with IPv6 is that the addresses are hard to remember. But having eight different three digit numbers (r.r.r.r.n.n.n.n) does not seem any easier unfortunately.
2001:db8::ff00:42:8329
to
128.1.13.184..255.0.0.66.131.41
By doing this, I have changed IPv6 from the strange unwanted alien thing everyone hates, to the new wonder protocol that "just adds more dots" that everyone wants.
I await my FIFA Peace Prize.
If I wanted to memorize the addresses for some reason (maybe I broke DNS or something?), I'd just start numbering devices at 1 and keep going up.
I break my DNS very often, or at least, often enough that it'd become nuisance that I can't instantly recall IP address of every machine in any of my 5 VLANs, AND type it in manually within 3 seconds.
With IPv6, I'd have to drop whatever I'm doing and fix my DNS first.
It'll be even easier because you can use numbers greater than 254 for your local devices, or l33t-style hex addresses, without setting up routed subnets when you exceed your /24 like on IPv4.