Yes, except the 40 kWh customers are essentially getting a rebate ("20 extra kWh" for free). The 60 kWh-ers may reasonably ask why they don't should not deserve a similar rebate (eg., free upgrade to 80 kWh), especially considering they paid more for the product than the 40 kWh-ers.
Note that I'm agreeing that it's nothing to get angry about (and we don't know whether this is something that can be "unlocked"), but I disagree that it's some kind quirky human, irrational response. On the contrary, it's completely rational; it's rational to recognize when something is distributed inequally in a way that favours some people out of sheer luck.
Note that I'm agreeing that it's nothing to get angry about (and we don't know whether this is something that can be "unlocked"), but I disagree that it's some kind quirky human, irrational response. On the contrary, it's completely rational; it's rational to recognize when something is distributed inequally in a way that favours some people out of sheer luck.