Walking is by far the best way to see things, and photograph them, anywhere in Asia.
Unlike in Australia, where if you don't own at least one car, you are regarded as a social pariah. My next door neighbors, a couple in their mid-70s, own three cars between them - also a flat screen TV set in every room, six laptops, four PCs, and enough mobile phones to set up a retail shop. They drive everywhere. Socializing is at the "center of high culture" in our town (aka the local shopping mall) where they meet their friends for breakfast and coffee.
Social reject that I am, I've not had a driver's license since the '90s). We have one car, a 34-year old Audi which we use only for shopping trips and weekend visit to Melbourne.
In our country town, which does a good weekend trade in domestic tourism so they locals are used to visitors, many Aussies often react aggressively and even violently at the sight of a camera, even in public places, if they believe it is being pointed at them. Recently I was out in the countryside testing my newly acquired Nikon 300mm tele on bird life, and a loudmouth threatened to get with his shotgun and "teach" me who was "the boss around here", fortunately for him he didn't act on this, but it was uncomfortable and I decided to report the incident to the state police in town, which they pooh-pooh'd as basically just another harmless local loony carrying on.Sadly our town is full of these NQCs (= Not Quite Certifiables) who go looking for trouble after a few hours in a pub. Cameras in public places are mostly out in country towns. In the cities things are not much better and I've witnessed some nasty confrontations between photographers and people on the streets.
Such is the Australia we live in nowadays.
Not so in most of Asia (excepting a few countries, notably Singapore, Brunei and so I'm told, China), especially in Indonesia (excepting Bali) which is a paradise for street photography. Even in Java things have changed since I began hanging out here in the 1980s. Some well-to-do Indonesians, notably wealthy Chinese, are paranoid about being photographed even from ten meters distance in busy streets. My Chinese friends say they are fearful of being targeted through photographs for robbery or violent crimes.
This in the cities. In the smaller towns and the villages, a "buleh" (white person) with a camera attracts a mob of curious locals, usually happy to oblige by posing. ask for small money and I'm usually happy to oblige. I have thousands of tsuchimages in my files which I F&F (file & forget), as I dislike posed photos of people smiling at the camera. For me it's more fun to sit in the shade of a warung (food stall) with a Bintang beer and pot-shoot at the locals as I now and then do, usually at a pasar (traditional market) from a discreet distance with a 90/2.0 Fujinon on my XE2 or a 180/2.8 ED on a Nikon.
In Bali anyone pointing a camera at a local will be asked for a "contribution" to their economic well-being, in one of several Western languages and usually in US$...
Again, my (usual) verbose way of noting how envious I am of the OP's diligence in photographing on the street, also the remarkably high success rate of his fine images.