I get what you’re saying.
Death is often the easy way out. It’s other people’s problem - you don’t really have to deal with the consequences.
But there are much worse things.
Just today I was reflecting on how people like to quote statements like “what doesn’t kill you, makes you stronger”.
However, in reality, what doesn’t kill you could leave you with permanent physical and/or mental impairment.
You could be a burden on someone else for the rest of your (possibly long) life.
Ultimately, it’s about managing your odds.
You could still die to a 0.1% probable event, or survive a 50% probable one.
Depends on one’s risk appetite.
Personally, I lean towards pursuing fitness.
But it’s not driven by the fear of death - instead I focus on how it can enable a better life while I’m still in this world.