

You keep missing the point so hard I think it’s intentional.
First off, necessary and recommended are two very different things. 4chan running for the last decade on outdated software with no backups is proof that you absolutely can run things without a backup. It’s not wise, but not REQUIRED.
Secondly, OP was up there acting like 5Tb is prohibitively expensive and is gonna keep instances from being made. As me and other hobbyist have pointed out, 5tb is a joke. Those of us running little bullshit servers have WAY more. So asking someone trying to set up a social media server to have 5TB is nothing. If that seems like a lot to you, then you shouldn’t even try because it’s clearly way beyond your depth.
I’m not gonna disagree with the people saying “I’ve dropped my phone a million times and it’s fine”. I was there once too. Then, I dunno what my luck became, but suddenly dropping my phone almost always ended up cracking the screen. So I started using protectors.
Now, on those times I drop it just right to shatter the screen, instead just the protector cracks. Peel it off, stick on a new one for cheap(or free if you buy ones with a warranty), and continue on.
I treat them like crumple zones. The force being applied to the phone has to go somewhere. The protector, being outside, takes it first. Does it guarantee the phone will survive? Nah. But does it add something else that has to break first? Yup. And have I managed to crack a phones screen since using protectors? Nope.
It may just be anecdotal experience, but an extra $10-$50 to protect a $800-$1000 phone seems like simple insurance imo. Same with an Otterbox case(which also have lifetime warrenties).