They won't be shielded 100% of the time... It's the opposite. Most of them will probably attack during their shield because it doesn't break it anymore, so this will reduce their shielding time. Only in Titan 1 they will get 3 hours VG + 2 hours gemmed (so 5 hours in total) and will then get kicked off. So instead of playing 6 hours straight, getting one def and then a 12h shield (so one def every 18h), they will now probably get a shorted shield (as attacks will be deducted from it) and will stay online 5 hours instead of 6 hours before (assuming they are gemming for the VG).

