Again you are incorrect Para & MARCOS get same basic training and specialised skill training(which includes close-quarters combat, demolition, survival, and reconnaissance) after that they get different training for MARCOS it will Maritime ops and diving ops while for paras it is mountain and jungle warfare course BUT there is no bounds Marcos can do the course paras do and vice versa at the ends it’s what sf’s priorities are and then they get different roles their training is very similar.
You are saying they can’t do ops,they can , are they specialised at it No, simple answer.MARCOS will not roam around doing CASO’s neither should para but they do it.