> Credit card float only lasts if you pay the full statement balance by the due date
but that is identical to BNPL, it's only interest free if you pay it off, just like a credit card past grace period. So why repeat the "interest free" marketing slogan? yes, initially it is, and so is the CC grace period.
> consumers have to only forecast the next six weeks of their life
yeah, good luck managing timing on the payments if you have 12+ of these, and it's not uncommon to have that many! Especially if, as author mentioned, you are living paycheck-to-paycheck.
I guess a marginal benefit for consumer is soft-forcing them to pay it off instead of revolving. Another one, correctly, was less hit to the credit score unless and until the bureaus get their hands on all BNPL data at some point in the future. But there is really no magic here for the consumer.