I tend to agree, but only for long-term zero percent interest (i.e. 6 months or more). For example I used Affirm for a $1,000+ purchase not long ago, paid out over 18 months interest free. Why not?Whenever someone offers me zero percent I take it. Why use my money now when I can use someone else's for free, at least temporarily? And maybe boost my credit score too.
I get more benefit from credit card points than I do a short-term zero-interest loan like Apple Pay Later - and if I time my purchase to take place right after the credit card bills, I essentially don't have to pay for the purchase for almost 2 months, interest-free.