MBB IB Corporate finance summer associate internship--good to break into JB from T6?

MBB IB/corporate finance Services summer associate internship--good to break into IB from T6 law?

WITH no previous IB/finance experience, its hard to get IB internship from L1. So would a MBB internship in IB services help to get internship after L2 from T6?

Thank you NOTE: I have no IB/finance experience, wnat to break into IB/HF from T6 ok thank you