I can only speak for things I've observed or talked about with people, so my perspective is necessarily limited.
What is the current consensus regarding Indians in China?
I suspect that for most it's not given much thought. Indian food is well-regarded as exotic, yet palatable. It kind of occupies the same space as Italian food in Canada (right down to being largely inauthentic). For a long time, Indian soap operas were a major hit on television. Nobody in my household watches television any longer (we've all switched to streaming to private devices) so I don't know if that's the same now. Several of my friends used to go to India once a year and loved it there. One of them wishes he'd stayed in India, in fact, because it seems he'll never get back given the state of the pandemic.
So largely I suspect the opinions, on average, range from "don't know, don't care" leaning toward approval.
What is the consensus regarding topics like privacy, anonymity, Tor, censorship et al, since I advocate privacy stuff (r/privatelife, c/privatelife and also mod c/privacy), and China does not have the kind of privacy/anonymity culture like in Western “freedom” countries? I have never gotten an opinion on it from China’s perspective, and it is just a very odd question.
This is one area where the Chinese are definitely different from westerners. Privacy and anonymity are not huge cultural touchstones. While at the same time they cheerfully use the very kinds of services I'm using to circumvent the Great Firewall because the "Golden Shield" (to give it its proper name) inconveniences them at their work and play.
If you were to go on about anonymity here you'd get people wondering what it is you're trying to hide, likely causing suspicion, not "HELL YEAH!" responses.
I'll do so when I have some spare time. (Last night was a non-starter. I got injured working out so my night was spent mostly whining quietly in my corner. :D)
As a general rule of thumb, when I see people use "CCP" I map in "ignorant asshole". It's kind of … ballsy … to claim expertise in a subject when you can't even get the name right, after all.
Rice culture.
No, really. It's a thing.
When the main crop of the bulk of your society is rice, and has been for thousands of years, cooperation is in your genes and memes. Rice is not a crop you can farm large-scale individually. Using ancient techniques, for a village to even farm enough rice to feed itself (not to mention an excess for use in trade) it takes a lot of cooperative behaviour that is not needed if you're, say, farming wheat or potatoes or such. Any person not doing their thing kills the whole. Villages that didn't learn that lesson starved to death and stopped the spread of their genes and their cultural memes. Farming rice turns out to be a powerful vaccination against maladaptive selfishness.
Russia (which is not particularly socialist right now, and maybe never really was) doesn't have that need to cooperate hammered into its very genetic and memetic structure. Japan and South Korea (neither of which is even remotely socialist) both do. This is why Russia fared pretty pathetically in facing a threat that was society-wide and J/SK fared relatively well.