And the problem with citing that particular statute is that a person, outside of their own home, has no expectation of privacy.
Please. That's not even close to being correct. Even the statute I quoted above includes "(c) "Places and circumstances where the person has a reasonable expectation of personal privacy" includes, but is not limited to, a bathroom, dressing room, locker room that includes an area for dressing or showering, tanning booth and any area where a person undresses in an enclosed space that is not open to public view." That is certainly more expansive than "ones own home."
Here's a bit on "expectation of privacy" culled from another legal site:
"How does one establish whether, in a given instance, one's expectation of privacy is "reasonable"? The criteria are as follows: 1) general legal principles; 2) the vantage point from which the surveillance is carried out; 3) the degree of privacy afforded by certain buildings and/or places; and 4) the sophistication and invasiveness of the surveillance technology employed.
1. General legal principles. The expectation of privacy is not reasonable if the behaviors or communications in question were knowingly exposed to public view. Neither the simple desire for privacy, nor the fact that one took steps to obtain it, entitles one to reasonably expect it. For example, even if one set up roadblocks, hung "no trespassing" signs and moved one's house back into the woods, one might still be surveilled from the air without one's Fourth Amendment rights being violated. And yet, as the court stated in People v. Camacho (2000) 23 Cal.4 th 824, 835, "we cannot accept the proposition that [the] defendant forfeited the expectation his property would remain private simply because he did not erect an impregnable barrier to access."
2. Vantage point. The expectation of privacy is not reasonable if there exists a vantage point from which anyone, not just a police officer, can see or hear what was going on and if this vantage point is or should be known or "reasonably foreseen" by the person being surveilled. If such a vantage point exists in theory, the police can actually use another vantage point from which to conduct their surveillance, because what matters is the expectation of privacy, which becomes "unreasonable" if any vantage point exists (!). But the police cannot use a vantage point if they have no legal right to take or occupy it. The police cannot commit trespassing; they haven't if they have taken up a vantage point along a normal access route, an "open field," or a common area.
3. Certain buildings and/or pieces of land. The expectation of privacy is not reasonable at such public places as automobile thoroughfares (United States v. Knotts [1983] 460 US 276, 281), and national forests (United States v. McIver [9 th Cir. 1999] 186 F.3d 1119, 1125, but is reasonable at public phone booths (Katz v. the United States, 389 U.S. 347 [1967]), rock concerts (Jacobsen v. Seattle, 658 P. 2d 653 [Wash. 1983]), and sports arenas (Collier v. Miller, 414 F. Supp. 1357 [S.D. Tex. 1976])."
Further, in Minnesota v. Olson, 495 U.S. 91 (1990), the court held that "Olson's status as an overnight guest is alone sufficient to show that he had an expectation of privacy in the home that society is prepared to recognize as reasonable. See Rakas v. Illinois, 439 U.S. 128, 143 -144; cf. Jones v. United States, 362 U.S. 257 . The distinctions relied on by the State between this case and Jones - that, there, the overnight guest was left alone and had a key to the premises with which he could come and go and admit and exclude others - are not legally determinative. All citizens share the expectation that hosts will more likely than not respect their guests' privacy interests even if the guests have no legal interest in the premises and do not have the legal authority to determine who may enter the household."
The statue on its face is flawed and overbroad and cannot withstand judicial review.
I think that the Supreme Court case above might disagree with your pronouncement...