Yep, I also often have long conversations with my cat, and while I usually learn a lot about mice catching and long sleeping, I don't trust her when she tries to convince me that it would be much better for me to leave a huge heap of dry cat food near the entrance, as this way I would avoid all the trouble of giving a little to her a couple times a day.
The issue with these Artificial Inteligences is that they are programmed to be:
- competent (but they sometimes are, sometimes not)
- authoritative (but they are only seemingly so)
- obliging (and they are even too much so)
The configuration proposed is - in large part - overcomplicated and in some other parts going well over my head 
, personally I am modest (not everywhere, in spots 
) and I would start with the default firewall and the conventions LAN/WAN used normally, as opposed to inventing a completely new firewall set of filter rules.
Same goes for the wifi settings.
Cannot say if right or wrong, all I can say is that I have never seen such a complicated setup (7 SSIDs?).
All I can tell you is that this (by itself):
/ipv6 settings
set disable-ipv6=yes
is not particularly safe, see point #33 here:
GP & CSA (Good Practice and Common Sense Advice) for Mikrotik devices