Aye. For Olivia Rodrigo and The 1975, there's likely no impact.
Do wonder how long we've got on the clock before Young confirms the rest of his tour dates.
There is the strangeness to think that Wembley Arena began life as a swimming pool, and some suggest the acoustics are still a bit wacky because of that. I didn't have issues on my two visits there, but maybe the more eagle eared can note it.
I assume the aborted plan to build something like the Vegas Sphere in East London would've been around that size tbf.