If you already have a .com domain, you may not necessarily need to take a .in domain. However, it may be worth considering if you want to specifically target an audience in India or if you want to differentiate your website for the Indian market.
Having a .in domain can make your website more relevant to Indian users, as it is the top-level domain for India. This can potentially improve your search engine rankings in India and make your website more memorable to Indian users. Additionally, having a .in domain may be necessary if you want to comply with certain Indian regulations or policies related to domain registration.
That being said, it's not a requirement to have a .in domain if you already have a .com domain, and it ultimately depends on your specific goals and objectives for your website. If you're targeting a global audience and don't necessarily need to cater specifically to Indian users, then sticking with your .com domain may be sufficient.