Technology

I'm not really sure that is the reason. I'm not saying I would put it past them, just that I really don't think it's necessary. Smart phone manufacturers have a million other ways they could spy on you if they wanted to. The U.S. Government already has the ability to know each and every thing you do on your phone, even if you never use Bluetooth. I think it's greed pure and simple. It probably cost's them a few pennies to add a physical jack and most people would lose their shit if a phone came out without Bluetooth capabilities, so they save those couple of pennies and put them into their greedy ass pockets.

That being said I have never bought a phone without one and never will as long as I have a choice. I do love my wireless headset though but I am also not too worried about being spied on (yet).

I'm 100% convinced that is why they stopped making batteries user replaceable though. In 2019 Edward Snowden did an interview with Wired magazine where he made the interviewer remove the battery from his phone as a condition of the interview. He explained that the U.S. Government can make it seem as if your device had been 'powered down' when in fact they can still listen to your conversations and transmit them back to the CIA or whatever other spooks that want to listen in. Shortly after than almost all manufactures stopped allowing you to remove the battery. Coincidence?

My current phone doesn't have a removable battery, because I literally couldn't find one in my price range that allowed you to do so.

The best advice if you don't want to be spied on is not to use a smartphone altogether or just do whatever you want to be kept secret away from the phone at the very least. Buy a Faraday bag and keep your phone in there if that's not an option.