So accounting for all the errors in the reporting, understanding this was a lightish A321 off a wet runway (therefore not totally unexpected speeds), we now have a situation where the only way this could've been trapped was by having knowledgeable and safety aware cabin crew. At Wizzair and most LCCs, this means you are expecting three 18 year olds and one 25 year old with barely any life experience, let alone aviation experience to speak up. At my previous legacy airline, at least 2 of the crew would've picked this up in a flash but they're in their 30s and 40s and cost far too much.