Possible 0day in Signal? Disable link preview

It is enabled by default. Note that the preview is only ever generated by the sender though.

I consider one of my biggest digital accomplishments to be moving my whole family and friendship group off Facebook to Signal. Now, I feel much more comfortable with my digital communication.

Simplex looks awesome. It has pros over Signal. In an ideal world, I'd pick it over Signal in a heartbeat. However, there is basically a 0% chance that I'm uprooting my whole situation for Simplex. Until Signal shows demonstrable negatives to my privacy and security, I'm not moving off. I'm not a brand shill. I made the decision to pick the most user friendly messenger I was comfortable with. Network effects are powerful. So yes, "still using Signal".