The people who successfully make money have a larger portion of it taken away by the government and given to people who don't make money. They recoup their losses by raising prices and re-extracting it from the people it has been given to
That doesn't happen in the real world -- raising taxes doesn't cause runaway inflation. (How could you possibly think that it does?)
BI has to be increased to keep pace with rising prices caused by funding BI [...] The endgame of the second option is Marxist communism
Even if raising taxes did cause runaway inflation, this would still be wrong. Say that each year you set aside 20% of the GDP for basic income. Then your basic income plan already automatically increases with inflation.
So the percentage of GDP used for basic income would be stable. We would never get communism.
The endgame isn't the Soviet Union, it's Denmark.