It's been more than a meme.
As the article points out, it's been a question in philosophy since antiquity. At least 2500 years of discussion, probably more. We have no way to know how different people process what they see without peeking inside the brain and comparing. This is newsworthy as it's the closest we've come to verifying it.
There are still open questions about perception and interpretation in addition to just neural pathways, particularly around those with different sensitivities, but that's at least a start.
Color blindness missing one, two, or three sensitivities, tetrachromats or having a fourth sensitivity, shifted sensitivities that peak at slightly different places for different people, all of them lead to ways the colors could be perceived and interpreted differently by different people. It's a good start at research, but there's a lot more that can be answered.
The world we've built is built for our shape -- bipedal, upright. While specialist shapes can be useful in limited circumstances, a bipedal human-shaped robot would be adaptable to the world that already exists.
It doesn't, actually. The official description from the IEC says:
Ingress of water in quantities causing harmful effects shall not be possible when the enclosure is continuously immersed in water under conditions which shall be agreed between manufacturer and user but which are more sever than for numeral 7.
Emphasis mine. The standard test for IPX7 is submersion in still water to a depth of 1 meter for 30 minutes. IPX8 is "better than that". Apple, Google, Samsung, etc. all define how much better on their own. CNBC has an excellent video explainer on what exactly all this means.
These companies are designing to protect against people dropping their phone in the toilet, or maybe a kiddie pool. And yeah, as called out in the CNBC video, the advertising is very deceptive and unfair.
Neither the FBI's assessment nor the CDC's assessment agree with your recommendations. They have a lot of heavily-researched recommendations filled with rigorous citations and backed by tragic data.
Research over the past 30 years is clear on how to do it: First and foremost, socioeconomic disparity needs to be addressed. Second, availability of mental health care to minors, especially by decoupling it from parental employment, or said differently, universal mental health care for minors at the very least. Third, external groups auditing schools for signs of bullying, social classes or have/have-nots, especially by administrators and teachers; data shows schools and districts cannot self-assess because the ones doing the assessments are part of the bias, and typically blind to their actions.
The data shows, and the FBI summary is clear in describing, that regulations on firearms themselves are statistically irrelevant. In fact, the FBI summary explicitly calls out that is one of the biggest pieces of misinformation and false claims, the demonstrably wrong belief that easy access to weapons is the most significant risk factor. The data shows it has virtually no effect whatsoever. Anyone wanting to commit violence at school can do so.
The four-prong assessment model, looking at the personality of the student, the family dynamics, the school dynamics, and interplay/leakage between any of those with society at large, tends to give the best view of risks. Schools and local officials especially tend to downplay their role, dismissing teacher favoritism to cliques as "school spirit", "supporting the team", and similar, and dismissing their prejudice because they are blind to it, believing it justified.
Unfortunately the research-backed guidance isn't popular with lawmakers. The plans cost money. Addressing the disparity is labeled terms like "woke" and "communist". Universal healthcare labeled "socialized medicine" and given labels like "death panels" as though insurance companies don't do the same today. The republican party is against it claiming individual liberties, the democratic party is against it due to high costs.
"Probably the best operating system in the world is the [operating system] made for the PDP-11 by Bell Laboratories." - Ted Nelson, October 1977