Is it really easy for patent agents to find jobs? Is it okay if the major is wrong?

It's very easy for patent agents to find employment, but it's more difficult to get into the business, because general agencies require work experience, above CET-4, and above undergraduate ... The key is that those who don't meet the requirements don't even have the opportunity to interview, and it's even harder if their majors are not right, but I think it would be nice to have professional training.