This is how email servers have worked for decades - there is no silver bullet and this comes closest. If you poorly admin your email instance, say allowing it to be an open relay (same as just allowing open registrations), you get blacklisted everywhere aka defederated. Same if you have a compromise and someone starts spamming out.
Urine is not sterile, not even in the bladder.[21][22] In the urethra, epithelial cells lining the urethra are colonized by facultatively anaerobic Gram-negative rod and cocci bacteria.[23] One study conducted in Nigeria isolated a total of 77 distinct bacterial strains from 100 healthy children (ages 5–11) as well as 39 strains from 33 cow urine samples, a considerable amount being pathogens.[24]
Yeah, most public companies hold big cash reserves. Its part of flexibility and long term growth, and the ability to weather downturns and be able to take advantage of opportunities.
Not everything is a rush to the bottom, it's more of a middle ground. Not saying it won't end up there, but like everything, it's not so black and white.
But once they have the patent they can license it to others, this denies them the chance. The point being that the idea may die with the person rather then ever being known in the first place if filing is too big a burden.
My understanding is you have to regularly pay to keep a patent valid until expiry, but I could be mistaken. Varies by country I'm sure.
I agree with your premise that it's better that someone with intent use it, but it's not that black and white.
They could even arrange meetups like double dates and parties and such. The future is gonna be so chaotic. I love it.