The crypto community in India is really small - people may be aware of Bitcoin but are not bothered by the RBI's directive. The RBI and the government are in sync on action against Bitcoin.
While the government might have been the factor causing the RBI to do what it did, and likely making further campaigns/protests futile, I wouldn't necessarily call the crypto community in India small; it's probably one of the larger communities we have. I would even go that far, to say that they at least account for 50% of the members here on this forum, which a lot people here understandably aren't happy with how they drain this forum in every possible way.
Bitcoin has a (unfair) reputation of aiding tax evaders.
Bitcoin actually isn't any different from other tools to avoid tax with. The thing is that legally, people are all obliged to pay tax, but what if I buy a chunk of Gold through the internet, sell it later on when the price has gone up in a pawnshop or whatever and don't declare anything? What difference does it have when you put it against Bitcoin in that aspect? It has nothing to do with tax evasion, but just that Bitcoin offers people too much freedom.