First of all, there are many kinds of robots. How many can you operate?
Second, robots change rapidly, and the varieties you can operate now may be replaced soon. Can you still skillfully operate the next generation of robots?
Third, in the process of robot upgrading, the level of automation is bound to be higher and higher. When most jobs in your industry are replaced by artificial intelligence one day, simply operating robots will definitely face the risk of unemployment.
Therefore, from the perspective of the development of artificial intelligence industry, robot operation is very promising, but the premise is that you must be able to progress and develop with this industry and always stand in an indispensable position.