Poland is so poor because it is seriously underpopulated
Yet again another leftist lie for open borders.
No surprise then that you wouldn't back up your absurd claim with any facts.
So I will.
Country GDP Per Capita for 2017 (USD) / Population (2017)Luxembourg..............107865.27 / 590,667
Switzerland...............76667.44 / 8.42 million
Singapore.................55235.51 / 5.612 million
United States............53128.54 / 327.2 million
Germany...................46747.19 / 82.79 million
France......................42567.74 / 67.19 million
United Kingdom.......42514.49 / 66.04 million
Czech Republic.......22779.29 / 10.58 million
Slovakia...................19897.15 / 5.435 million
Estonia....................18977.39 / 1.316 million
Lithuania.................16793.25 / 2.848 million
Poland....................15751.23 / 38.43 millionAs you can see, a low population size does not equate to a country being poor.
Quite the opposite.
What makes a country rich are enforcement of fair laws, sound economic policies, and comparative advantages.
These factors attract inward investment and allow export markets to grow.
Who cares if Poland's population is 25 million or 40 million if it has many markets to export to and can take advantage of automation to sustain it?
Note too how Poland's GDP is completely in line with the GDP of neighbouring border countries in the region (save Ukraine).