There appears that some form of ET technology is used for controlling the minds of the individuals to the point they think they are speaking to a superior or divine being.
I wonder if this technology includes chip implants. Is there a way to find out if those individuals have been abducted and chips implanted I their heads by ET entities?

What they are suggesting in the Farsight video is that thoughts are projected directly into the Leaders head using Microwave technology.

The United States Government has had such technology for decades, but there are really only limited and specific applications for it's use.

Basically, you can encode a message which will be like a sentence.

Then you transmit that packet of data to the recipient at the frequency whereby the person is convinced that it's his or her own thought that they are having.

It may or may not include chip-implants. It doesn't have to, it can be done with a particular type of RF Antenna.

Here is an article: https://www.insidescience.org/video/telepathy-real

i am a trained medium. got 4 intensive courses with Gordon Smith. here we talk about clearvoyance, clearhearing, clearfeeling, clearsmelling. spirits can infuse the "data" directly into our nerve system - so to speak in technical biological terms.
IF ET and human groups have the sofisticated technology i can imagine that this is possiible without any implant.
and Joseph P Anthony always reminds us - we are spiritual beings having a human experience ...

The impression I got from Princess's session is that there are many influential people who are literally plugged into a very real but invisible type of AI matrix. The only way to implement something like that would be with some type of chip implant. Otherwise we would really be living in a computer simulation as Elon Musk claims.

Microwaves are not really an advanced technology, these will cook our brains and flesh if pointed at us.

Why do we assume that more advance species are using technology which we do? Things we have and use are like sticks and stones for such advanced civilizations. There is no need for any sort of chip implants.

Telepathy is what i would say is being used by most advanced species.
The thing described in that particular video might be some amplifier.

Peter: "Why do we assume that more advance species are using technology which we do?"
Let's put it this way. The alien Nazis are humans and they are a terrestrial civilization that broke away in a remote past more than 3,000 years ago.

Our current human civilization (USA, Russia, China, Germany, Japan, Brazil) do not have such advance technology to manipulate us, they may be able to manipulate a few individuals using drugs and hypnosis. Otherwise they use the media to manipulated our opinion. Additionally, they may secret networks, secret weapons and secret aircraft, and that's it, but nothing like the matrix mentioned by Princess.