Sweden tried "herd immunity" method during COVID19. It did not go for lockdown.
Results? Disastrous.
Sweden is very rich. To give a comparison, it is 27 times richer than India, per capita.
Half of Sweden's deaths happened in old age homes. Some say the government just culled the elderly population.
At Sweden's death rate per million rate, India should have had a total of 6,15,870 deaths by now, not factoring weaker healthcare system.
Thank your stars. India is better.