No one got hurt in this attack. Because the attacker did not use a weapon that can mow down people in seconds… it also didn’t happen in the US.
This reminds me of an incident that happened in the UK not too long ago. A man went into a supermarket car park and started randomly stabbing women (only women) with a knife. Four women were badly injured, but they all pulled through, albeit with lasting damage in some cases.
Now imagine what would’ve happened if he’d had a gun.