MehStrongBadMeh
Been there before. Thankfully, replacement blocks are pretty cheap.
My suspicion is that it is potentially a result of thinner shells. You look at something like Game Boy Color or Nintendo 64, and those things have quite thick shells with plenty of empty space inside, mitigating any potential structural loss due to transparency additives (ABS is not naturally transparent). Newer devices have thinner shells to reduce weight and maximize space for components, potentially leading to problems like this when using translucent plastic.
I was informed that Japanese people often referred to these as “Macaroni Westerns” which I think is even even better as it effectively also implies that they are cheaply made
This is something of a reoccurring problem with translucent plastics.
There’s a reason captchas have moved mostly image identification systems. These text-based captchas have all been defeated for years.