With some probability, yes, but it's still non-zero. There are other failures where ECC doesn't help (ie, bitrot on your SSD or Harddrive, cosmic ray hitting the CPU itself, anything that does DMA).

The best we can do is deploy ECC, hope the cosmic rays don't hit our Datacenter too hard and design software to fail fast if it fails, even if math says it can't fail. Because it will fail.

It's not impossible to add enough error correction and redundancy to your stuff that it's more likely that we're wiped out by an asteroid than for your software to crash because of cosmic rays.

They're capable of pushing down the odds, at a price.