Teams have been complaining about how the tyres are crap for their car and give other teams an advantage since the first races over half a century ago. Yes, the Pirellis wear down faster this year, but some teams are doing just fine with them. Nobody has ever done a race at 100% for the whole distance; for example if you tried that with a car from the 1970s, the gearbox would quite simple melt and fuse together or the clutch would disintegrate.
The AMG Mercedes has always been hard on the rear tyres. Red Bull are complaining because they think that the tyres are holding them back. However, some cars are doing just fine. If all the cars, even the light-on-tyres Lotuses, were having massive trouble with the tyre disintegrating then they should change them. Pirelli definitely needs to sort out the de-lamination that has occurred frequently, that could (and eventually will) lead to a massive accident.
Could the tyres do with being a little more resilient? Perhaps. Should it happen just because Red Bull Racing and AMG Mercedes want it to? No.