Bridges tend to be highly associated with suicides. Should we ban bridges too?

Reductio ad absurdum.

We don't ban bridges, but we do install suicide barriers, emergency phones, nets on the bridges. We practice safety engineering. A bunch of suicides on a bridge is a design flaw of that bridge, and civil engineers get held accountable to fix it.

Plus, a bridge doesn't talk to you. It doesn't use persuasive language, simulate empathy, or provide step-by-step instructions for how to jump off it to someone in crisis.