I'm glad Stef won that. Sinner will bounce back from that loss, but I think it would have really affected Stef if he'd gone on to lose, like when he lost that five setter to Stan a few years ago at Roland Garros. I think he's got a good chance now, although you can't write of seed-slayer Lehecka (who came across really well in his on-court interview after becoming the latest vehicle for the Netflix curse, I think).
The schedualling really is stupid, though. But then we say this every year at every slam (except Wimbledon, because of the curfew) and nothing changes, so...