Out of curiosity is there a known practical use of this finding? (Not that there is anything wrong with "math for the sake of math"). Does this proof potentiall

Out of curiosity is there a known practical use of this finding? (Not that there is anything wrong with "math for the sake of math"). Does this proof potentially help prove/disprove other conjectures? Are there any problems in computer science where we care about odd/even subgraphs?