...Now I get where you are coming from, clinicians cannot just say oh sure you will be fine for liability reasons. But sometimes people just need a dose of reality.
That's it, yes.
We have statistics about driving impaired and how that is a factor in car accidents. We have statistics about how seat belts reduce mortality and morbidity. We have statistics about how reduced speed reduces fatalities in car accidents.
However, if someone were to say, "What's the risk, if I wear my seat belt while driving drunk while obeying the speed limit", it might be possible to mathematically extrapolate a risk factor, but it would be irresponsible to ignore the inherent risk of driving drunk.
Humans are not particularly good at evaluating comparative risk- airplanes are perceived as more dangerous than automobiles; people perceive terrorism to be a higher risk to their children than having a gun in their home; people perceive Ebola to be more deadly than influenza. And in HIV terms, gay men perceive sex with a person known to have HIV to be more risky than sex with a partner whose status is unknown to them.
There's an important piece of the 80s strategy of HIV risk reduction that seems to have gotten lost with the focus on condoms, HIV status and safer sex:
pick your partners wisely and assume everyone is potentially infected. That change in attitude was the cornerstore of the risk reduction strategy.
In the late 70s and 80s, STDs were a fact of life in the gay community. Gonorrhea, syphilis and "non-specific urethritis" were just viewed as part of the gay experience and easily resolved with a trip to the free clinic. What happened in the 80s was the realization that there were a host of viruses that were being transmitted during sex- HPV, CMV, EBV, HSV, HIV, Hepatitis (now known to be multiple viruses A/B/C/D/E), etc and that behavior modification was going to be necessary for the gay community (or in Larry Kramer's words, "gay population") to survive.
It was also part of an awakening that the treatment of gay men as second class citizens was not counteracted by "sexual freedom". Straight people had choices- they could be sluts, they could be in long-term unmarried relationships or they could marry. Gay men didn't have those choices and long term stable relationships between same sex couples often were dismissed as "heteronormative". What HIV changed in the 1980-90s was the perception that gay men were defined solely by their sexuality and it made gay men more aware that they were entitled to the same choices as straight people.
What concerns many gay men who survived the 80s, is the way that gay men are being given the impression that HIV is their only worry and that it's just a chronic condition easily treatable by taking a pill a day. This seems very much like the attitudes that public health officials had toward gay men back in 70s- that STDs were a fact of life and that they're not a big deal. That blase' attitude was blissfully ignorant of the number of non-curable STDs that were being transmitted by a community that was stereotyped as "promiscuous".
In OP's post, there's two different messages: responsibility (knowledge of viral load, PrEp use and condom use) but there's also another question about what level of risk is acceptable. It's that slippery slope that leads to more risky behaviors under the guise of "well, just this one time" or "he's clean" or "he said his viral load is low"...
The advice underlying my original post is this: gay men have to accept a certain amount of risk is omnipresent in sexual activity- risk that is both known and unknown. There's no way to reliably quantify risk. People lie about their HIV status and statements about "viral load" shouldn't be taken at face value as somehow being a free pass. Every gay man has to be responsible for his own health and weigh all of their options for risk reduction- including condoms, including PrEp, including avoiding exchange of body fluids and including saying, "no, it's not worth the risk for a NSA encounter".