Scammers are real and its even easier to spot them.

1. They write in uppercase.
2. Make simple grammatical mistakes. In this case, he spells property as "propty" and pays less attention to punctuation mark rules.
3. They make vain promises and want you to act with a sense of urgency.

For your safety, I'd not encourage engaging in a call with them for more than 10 seconds. If it's a facade to track your location, then spending so much time on the call just hands them the information they need.

Voices can be tracked and cloned to use for fraudulent activities. Yes. And there are tools that can speak just like you. All it needs is your voice. Everyone should be concerned about this, particular celebrities and public figures.

A person can read your personality by just listening to you speak. If this isn't just a mere scam but something more, that's something to be concerned about.

Then the possibility of been hypnotised. But that will me going too spiritual, so I'd drop my pen here.