Yes I can confirm that Poland especially Warsaw is filled with Ukrainians not only cheap labour but high end too and language is easy to learn︀ for them
I am not very experienced with international banking but polish passport should look︁ more trustworthy to banks or businesseses than maltese/cypriot/UAE
I have checked and there are 2︂ options to obtain polish citizenship
1. (around 60% of naturalizations) Provincial office - 12 years︃ and B1 polish language knowledge
2. (around 40 % of naturalizations) President's office - There︄ are no specific requirements (I've read that B1 polish is highy adviced). If you get︅ rejected you can apply again
Ukrainians amount to ~55 % of all naturalizations
Option 2.︆ flexibility might be advantageous if you can afford good lawyer, be able to attach reference︇ letters from various organizations showing that you support polish culture etc, having some even distant︈ polish ancestors would be awasome. Lack of transparency is big problem, it would not be︉ fun to put in a lot of effort and end up getting rejected
OP could︊ contact law firms specialized in dealing with immigrants / expats, explain his situation and see︋ if they can offer any solutions that worked in the past
I found this for︌ example
https://expatpoland.pl/en/
If they can't offer anything specific Poland is not the best choice considering︍ high taxes
"not more than 5"
Where did you find this information? Maybe I am missing something