Only miners without shields. I just wanted to point that out. You know....transparency and all that crap that people ask for when asking for information.
So yes... if you flew/fly a shieldless ship, you will get spanked. If you have shields, you can have the lowest rating on it..... no problems.
Did all my mining shieldless for the CG this week (the asteroids are right outside the station, so why not, I thought). No issues with death-by-limpet. Had the occasional fragment that cause my limpet swarm to suicide trying to reach it, but as usual just moved out of range, started on the next rock with a fresh batch and was fine - maybe 1-2 limpet-swarm-deaths filling a 256T hold, which is annoying, but acceptable.
Maybe L2M*