This is part of PSD2 (five transactions or €150 total before you have to use Chip and PIN again).
I understand risk mitigation but I am not a moron and it's my responsibility if my card is used without my authorization and thus they can just pass liability onto me I don't care, it's not a credit card I can't spend more than I have on it.
Secondary to that, at least here they never update contactless limits, so it's still 500kc/20 eur, ať which point you are required to enter pin anyway, iirc back home in the UK many terminals allow up to 100 per transaction without pin