Heck a lot of the terminals here can't swipe a card at all
It's curious you're seeing so many stripe fallback incidents. Is this a USA issue?
I remember using Google Wallet years before Apple pay existed. When Apple Pay was announced so many cashiers thought they didn't support tap to pay credit card transactions despite me using it at those locations for years. What was really annoying was a lot of vendors turned off the feature while they "investigated" supporting Apple Pay, and didn't turn it back on for another year or so after they slapped the Apple Pay logo on the exact same terminals.
Nobody cared until Apple did it.
My HSA debit card, issued last year, still doesn’t have a chip.
If I travel to the USA I'll be unable to use these old vending machines and parking meters.
In Europe it's changed 15-20 years ago, when EMV-capable terminals became required, and acceptance of magnetic stripe cards got phased out soon after.
Since Apple Pay became a thing a decade ago, we don't even get US tourists confused by inability to swipe their cards anymore.
And on a tangent about confused customers - I wish where to tap was as obvious as where to swipe. It varies by reader and sometimes that contactless logo is hard to see.
... such as this one: https://www.paxtechnology.com/a77