That's what you use contactless for. Different systems have different purposes. Although people have also been known to use Tikkie or other payment request systems for in-person payments. Backed by iDeal, or now Wero.

In some countries there is a payment system that works by generating QR codes at checkout and scanning those with your phone. I don't know if Wero intends to also support those, but it could make for a direct integration into live checkout.

I think the Digital Euro initiative is closer to replacing contactless payments than Wero is, but it'll depend on the country I think.

You use your bank card or contact less payment from your bank app.

Optionally you scan or get send a payment request, and pay through Wero.

QR codes for now, unfortunately.