One of the best features of homesourcing, one that everybody is thinking about but nobody is discussing, is that it completely sidesteps the need to arrive at a universal, global workplace monoculture.
People can be truly diverse, including in ways that other people find offensive, objectionable, or unacceptable, when they're not forced to share the same physical spaces.
The question of how google should solve the complex and confusing world of indian caste politics is a stupid question. Google should fix their search results and leave fixing India to Indians.