Yes, famously the Italian school of algebraic geometry ran into foundational issues. See https://en.wikipedia.org/wiki/Italian_school_of_algebraic_geometry#Coll

Yes, famously the Italian school of algebraic geometry ran into foundational issues. See https://en.wikipedia.org/wiki/Italian_school_of_algebraic_geometry#Collapse_of_the_school https://en.wikipedia.org/wiki/Italian_school_of_algebraic_ge....