I’ve skimmed through some Singapore’s road guidelines and driver’s handbook and didn’t find any particular significance of kerb paining, from the context I inferred that striped kerb is painted that way just to be visually distinct, to be noticeable. Significant markings are made on the road alongside the kerb, like those two yellow stripes mean “no parking at all times”.

Nah, there’s no Lava demon, they are just preparing for the life in Phoenix, AZ where the pavement melts off your soles.

Is there a value in an account you aren’t planning to use on a site you don’t like anymore? I think many people will wear “being banned for advocating to migrate” as a badge of honour.