Sadly it doesn't work. I'm originally from EE and the last time I visited my home country, I realized it was absolutely hopeless. Many folks (and foids as well) in EE countries don't really consider the US as a prime destination anymore, and recent events in the US certainly won't help. Sure, some 1/10 used up single mother of 3 would probably go with you anywhere, but TBH what the point of it is even for an incel?
The time of cute young EE foids spreading their legs at the first sight of a US or EU passport are LONG gone (well, maybe not too long, but in pre-tinder era my former coworker managed to get a model-tier foid from one of the smaller post-Soviet countries, but between 2008 and 2018 I kept hearing that "dating market" in Ukraine, Belarus, Moldova etc. changed tremendously and what was possible 10-15 yrs ago doesn't work anymore...
That said, I don't know much about SEA, but I expect mail order bride market from EE to become much harder in the upcoming years, even for folks who are originally from those countries (so not much language and cultural barrier)