First of all, this belongs in the covid sub forum.
Secondly, going into any business is a risk. I have intense screening right now and am only seeing a very limited number of clients, all of whom have shared detailed information about their bubbles with me. I take temperatures at the door and require a shower immediately.
As has been discussed before, as with all health concerns, hooking up with providers is safer than hooking up with civs because it's part of our job to stay healthy.
1) I highly doubt any your clients will share all their 'detailed' bubble information with you Charlie. Even if they do you'll just have to take it with a grain of salt. Do you really think your clients will tell you their bubble includes his wife, kids, or girlfriend, or his coworkers and boss at ABC Company? Do you provide your detailed bubble information to every one of your clients? They will have the right to know too since you ask them for it.
2) Taking a shower is standard procedure whether or not there's Covid and taking a shower does nothing to minimize or eliminate Covid. It is an airborne virus.
3) Taking a clients' temperature in this context is just as useless as point #2. It's different from a grocery store taking a temperature check at the door. There can be legitimate reasons why someone having a fever needs to head out to the grocery store for example to get food or to get medication. There are no legitimate reasons why someone with a known fever will go visit an SP. They will be so unwell to just get out of bed let alone drive out to look for sex. If someone is asymptomatic the temperature check will come out negative as well.
4) Hooking up with providers are 'NOT' safer than hooking up with civs. Yes it's part of your job to stay healthy but not all providers are that responsible. Not all your clients are that responsible. You're also implying civs don't need to stay healthy because they don't have to. All things being equal, a provider and a civ will come into contact with say 100 strangers per day but the provider will be in extremely close physical contact with a few strangers without a mask during that day whereas the civ is unlikely to have that scenario happen to her.
This industry is full of lies and misinformation. That's why we choose to see an SP; to escape from the real world for 60 minutes. Yes you're correct that every business has it's risks and Covid is as real as it gets and none of what you are doing or thinking of doing will minimize the risks. It's just a fallacy but whatever makes you feel more comfortable.