I agree but with the recent developments, what if the agents are able to manage as well like the orchestration agents then how would the scenario change?

Even if the LLMs are able to do managerial work, still they will need supervisors on top of them. According to me, it will more like team leads and managers with LLMs as their developers or maybe planners. Another thing, it also depends on LLM costs as a lot of companies are exceeding their budgets and with more dependency on LLMs, the costs will be even more which can eventually reduce the company profits.