If you look back, some people of Indian origin sent a strong message to the Democrats, including Kamala Harris, to veto the caste bill, which was quickly dismissed. This was related to the caste issue. In contrast, regarding the "Indian" identity, they have been silent for decades, allowing Pakistanis to run rampant.
I truly believe that the most anti-Indian rhetoric isn't coming from Pakistan, as it's too financially constrained to spend freely, and the subcontinent mentality doesn’t encourage easy splurging. While we may see mostly Pakistani-origin individuals engaging in anti-India rhetoric, I believe most of the funding comes from Qatar and some other Middle Eastern sources.