No warrant is required for a hotel to hand over your personal information to the government. No warrant is required for Facebook or Google to hand over your personal information to the government. No warrant is required for any business when handing your personal or financial information to the government. The only area requiring a warrant is your medical information in some instances. You should learn and understand the law before posting absurd nonsense on the internet.
Where did you get your law degree huh? Do you like to speak about things you know nothing about?
US Supreme Court voids Los Angeles ordinance requiring hotel operators to turn over guest records on demand
In a 5-4 opinion rendered on June 22, 2015, the United States Supreme Court held that a Los Angeles municipal code provision violates the US Constitution’s Fourth Amendment prohibition on unreasonable search and seizures. The invalidated LA Code provision requires hotel operators to make guest records available to the police upon request.
Katz v. United States (389 U.S. 347) is a case from 1967, long before the age of social media. However, the ruling has direct implications for social media privacy.
Katz found that the Fourth Amendment protection against warrantless searches
does not apply to information that a person knowingly exposes to the public. The Fourth Amendment does apply, however, to information that an individual attempts to preserve as private.
So your private information handed over to a hotel is not intended for the public like a facebook page. If police want it the need for a warrant is to ensure a narrowed scope of search is done and police just don't go fishing via unreasonable searches.
To say NO warrant is required for any business to turn over your private/personal information is just ignorant.
