It’s a security\legal risk to allow adhoc wireless networks within your environment, pretty much any organization above a certain size has the same restrictions.
You could theoretically allow anyone to access your router directly, which would let them bypass agreeing to the Acceptable Use Policy, for example, shifting liability back to the organization for that users behavior.
This post reminds me of a friend of mine who likes a song so much, he will only listen to it twice a year, once on New Year’s and once on his birthday. He says each time is like the first time because “the pathways stay fresh”. He’s been consistent for at least 7 years.
If you’re curious: Toccata - OVERWERK