[9] In the future, concentration might be exacerbated by the ability of global technology firms – the so-called big tech firms – to leverage their large customer bases and offer payments services in Europe and globally, initially bundling them with their other products and gradually extending them to broader use cases online and in shops.
As we know from our own history of inflation, this could lead to large supply shocks, supply-driven inflation. SoV we have to know how to prevent what economists call, "second-order effects"; how supply-shock inflation can become more permanent inflation depending on what the central bank does.