The one thing Trump is more qualified than the FBI or CIA is following the will of the people. FBI deepstate has its own agenda.
Multiple things to unpack there.
1) The job of the FBI is not to follow the will of the people. The FBI is there is there to enforce the law. The people might decide they don't care if the law is upheld. But the FBI will uphold it anyway. If they were giving in to what the people wanted, they wouldn't be doing their jobs.
2) Trump is in no way qualified to do investigations. He has no experience in that. And considering the topic of his investigation is his political rivals, it is unethical for him to use the power of his office to do this. And considering he is soliciting foreign nationals to do this, it is also illegal.
3) There is no such thing as an FBI deepstate. That is a conspiracy theory pushed by the right wing. Basically, if any official ever says or does something that gets in the way of their right wing agenda, they must be the "deep state". It is a catch all phrase used to make government officials seem evil for doing their jobs.
And none of that in any way is related to the topic. When trump asked a foreign country to dig up dirt on his rival, he committed a crime. Even if everything you said was true, this would still be a crime that he has committed. And he would still get impeached for it.