What if the four incumbents win again? Is that good for democracy?

Mamata, Vijayan, Himanta and Stalin are all facing anti-incumbency pressures. And yet they may return to power on May 4 because they appear to be better placed than their rivals. But is too much stability perhaps not productive for a dynamic democracy?

What if the four incumbents win again? Is that good for democracy?
Mamata, Vijayan, Himanta and Stalin are all facing anti-incumbency pressures. And yet they may return to power on May 4 because they appear to be better placed than their rivals. But is too much stability perhaps not productive for a dynamic democracy?