Earlier quoted context omitted.
The license the author of the BrainFuck example has chosen (or made up) actually is pretty restrictive, if not immature. Software licensing is not a joke. The author's account on Github seems to have many projects were a license has been either made up, or adapted. Perhaps out of lack of understanding current licensing and available licenses. They could check this site out for some help: https://tldrlegal.com/ If the…
FAQ #7: >> Can’t you change the wording? It’s inappropriate / childish / not corporate-compliant. > > The WTFPL lets you relicense the work under any other license. Also, see FAQ #6 and #8. [0]: http://www.wtfpl.net/faq/
Not to mention, this "license" was not written by a lawyer, but rather a software developer. I'm no lawyer, and I'm confident any license I can make up would be shredded by real lawyers.
Furthermore -- the codebase in question above, does not include the optional "No Warranty" clause, which means his software implicitly must be fit for use... and if it breaks something, he can be held liable.
While I agree with the spirit and intent of this license, it really isn't a real license and is easily mis-used by even those who do wish to treat it as real.
So, this license appears to be really a joke-license... not a serious one... and I still maintain the codebase's author should pick a real license if the intentions are to allow universal use.