Colleges & Branches with collective support system?

Heard that NIMHANS & Sri Chitra fall into this category. Esp NIMHANS, where my senior is doing his MCh Neurosurgery.

He said there’s almost non-existent toxicity, minimal to zero scut work, everything is super organized, working hours are fixed, residents get to sleep 7h daily etc

Wondering if there are colleges with branches like this elsewhere. As i’m hearing majority are very toxic like PGI Medicine, KGMU Ortho, BJMC Ortho, AIIMSD Neuro etc.