I couldn't see WSI anywhere on any platform, including SQ's own website. Didn't they say tickets are already on sale?

Two return flights, so not One return flight meaning two actual flights?

Totally disagree, the best sleep I have ever had was in qsuites, I don't see nor hear anyone ever.

Nice, I think it's needed to compete as they don't have any local partners. What I really want to see them is pushing lower prices than EK, QR and SQ as well.

Pretty ridiculous decisions going around - total over-reaction. The airline provided power outlets often don't work, and the usb charging ports (if they have them) are always very low power, not enough for a laptop, not even a modern phone.