Not exactly. I'm afraid of dying in a way where my loved ones don't know. Or dying from something stupid. Or dying in a way where people see me suffer for a long time and only remember me as frail... but dying in general? nah.
I'll not be afraid on my deathbed, plenty of time to deal with it in a healthy manner, but I will be afraid in a life threatening situation. anyone telling you otherwise just sounds like an edgelord.