No, big misconception. This argument has been thrown around a lot by western-narrators and uninformed because they don't understand the operational dynamics and challenges RR face, and falsely equate them with a CT or Police-task force like SWAT, GIGN, or NSGs.
fights entirely different battles - Do you know RR handles everything, from cross-border infiltration and raids, neutralizing tangos crossing the border under heavy CFVs? They are not trained for room-to-room intervention like NSGs or SWAT. Yes, they do urban warfare but they don't engage in flashbang-room-clearance ops, instead, they blow up the entire house with IEDs.
The basic squad formation of RR is the same as that of regular infantry. They use heavy weapons like Carl-Gustav, mortars, artillery, and are constantly under heavy-weapon fire as well. They employ drones for surveillance, work in synergy with gunships and artillery fire if required.
don't have the same indoctrination as the regular battalions - What indoctrination are you talking about ?
Then you are clearly unaware of the operational conditions of RR. RR is not a room-intervention force. Their purely-urban operations are limited, and RR does not operate deep into Srinagar's alleys. It is the job of CRPF/JKP.
People fail to realize the intensity of CFVs between India and Pakistan, and in fact calling them CFVs is an understatement. Firing starts with 81mm Mortars and escalates to 130mm gun strikes deep into the territory. HMG/70mm cannon fire is the norm, not LMG or MMG.
So your poor RR squad, caught between artillery fire and roaring HMGs is waiting at 50º mountain slope at -10 degrees of night, waist-deep in snow for the infiltrating tangoes to appear on their cross-hair, and the situation being monitored using drones and thermal cameras.
What else battle experience do you need for China ?