The benefits of obtaining British citizenship over Indian citizenship:
Visa-free travel: As a British citizen, you have the right to travel and reside freely within the UK, as well as other EU countries.
Access to social benefits: British citizens are eligible for various social benefits by the UK government, including healthcare, education and welfare support.
Right to vote and participate in political processes: British citizens can vote in national and local elections and have the opportunity to participate in the democratic processes
Protection and assistance from the UK government: British citizens can seek assistance, consular protection and access to UK embassies and consulates worldwide in case of emergencies or while abroad.
Working and studying opportunities: British citizens can work and study without any restriction in the UK.
Whilst being an Indian national may have its own benefits depending on your circumstances and the laws of the land.