
Ul'dah is the most welcoming to immigrants so long as you can earn your keep. Refugees are disliked because they are perceived as those who failed to work hard.
The fact the Flame General is Ala Mhigan (as well as the Grand Flame Marshal being Ishgardian), we have numerous Ala Mhigan/Highlander soldiers in from Sultansworn to Brass Blade, and that there are two Ala Mhigan/Highlanders on the Syndicate (incl. Flame General) suggests that everyone is welcome in Ul'dah presuming you can work hard.
Ishgard will probably become like Gridania where outsiders are disliked but nonetheless needed on a practical level.
The fact the Flame General is Ala Mhigan (as well as the Grand Flame Marshal being Ishgardian), we have numerous Ala Mhigan/Highlander soldiers in from Sultansworn to Brass Blade, and that there are two Ala Mhigan/Highlanders on the Syndicate (incl. Flame General) suggests that everyone is welcome in Ul'dah presuming you can work hard.
Ishgard will probably become like Gridania where outsiders are disliked but nonetheless needed on a practical level.