The Bluetooth chipset installed in popular models from major manufacturers is
vulnerable. Hackers could use it to initiate calls and eavesdrop on devices.
Source
[https://www.heise.de/en/news/Zero-day-Bluetooth-gap-turns-millions-of-headphones-into-listening-stations-10460704.html]
You might wanna go to Settings --> General --> Share Link Instance and change that to "Ask". Then, when you select "Share" from the three-dot menu on any post or comment, you can choose between a link to your instance, the author's instance, or the community's instance. Finally, you can copy the link from the share dialog. At least, that's how it works on Android.