Do hotels in Singapore and Malaysia provide boiled water?

1 experts said, "All hotels above four stars have hot water bottles, just plug them in." However, I have stayed in Aiwen Hotel in Bangkok (recommended by friends of the Embassy) and libary in Koh Samui, which should be "similar" to four-star hotels in China, but I have never seen an electric kettle in my room, and there are quite a few places to plug it in (of course, there are other four-star hotels that are "similar" to those with electric kettles in China, but I am talking about possible situations here). It seems that all the "similar" three-star hotels in Thailand are not equipped (or haven't I seen it? )。

2. Although some hotels ("similar" three-star hotels) have places where boiled water can be supplied (such as restaurants, lobbies and corridors), if you want to make tea, you'd better prepare a small electric kettle (I also saw that some friends from mainland China prepared a small electric kettle there, which can probably burn 1L', which is quite convenient;

3. If you prepare a small electric kettle, you'd better prepare a "British standard plug" at the same time (domestic electrical appliances stores generally sell it at about 10 yuan, because the electrical plugs in Singapore, Malaysia and Thailand are different from those in the mainland.