Do you consider your wg-c-droixhe wireguard interface, LAN, WAN or something else?
The default firewall and nat are based on categorizing the interfaces as belonging to either LAN or WAN (but I see that you already have modified, possibly beyond any hope of recovery the default set of rules).
You should (IMHO) re-start with default firewall per Rule #8:
The twelve Rules of Mikrotik Club
right now with those rules disabled you are exposed to the outside.