> Brazil also has what would be equivalent to a basic income
No, it doesn't.
> it's called "Bolsa Família" and guarantees a certain income for families based on the number of members
Bolsa Família is a combination of a variety of traditional social welfare programs of the type that Basic Income is laid out as an alternative to, not an equivalent of Basic Income; it features a variety of means-tested and other qualification-based components. The part you seem to be referring to is a benefit with a fixed cash value per vaccinated child attending school to families whose total family income is below a certain threshold. It involves both means-testing (the family income threshold to qualify) and behavioral testing (based on vaccination status and school attendance) of exactly the type that Basic Income is laid out in opposition to.
No, it doesn't.
> it's called "Bolsa Família" and guarantees a certain income for families based on the number of members
Bolsa Família is a combination of a variety of traditional social welfare programs of the type that Basic Income is laid out as an alternative to, not an equivalent of Basic Income; it features a variety of means-tested and other qualification-based components. The part you seem to be referring to is a benefit with a fixed cash value per vaccinated child attending school to families whose total family income is below a certain threshold. It involves both means-testing (the family income threshold to qualify) and behavioral testing (based on vaccination status and school attendance) of exactly the type that Basic Income is laid out in opposition to.