The fact that a service provider offers bareback has never really bothered me. During my 30+ years of punting I've never met a working girl who has forced me to fuck her bareback, and truthfully, I doubt I ever will.
If you're worried about getting an STI from a working girl, the law of averages says that at some point you most likely WILL if you're a prolific shagger. Sure, you'll always wear a condom when fucking to minimise the risks, but certain infections like Syphilis, Herpes and HPV (aka "genital warts" if you need a laymans term to explain those unsightly growths on your cock and balls to your partner) are spread by skin to skin contact, so unless you can fit your entire cock, balls and lower body into that condom you're still exposing yourself to a degree of risk.
Let's not forget that most of us LOVE a bit of oral sex too during a punt (I know I do!), but enjoying that working girls mouth on your uncovered cock puts you at risk of Gonorrhea, Herpes, Chlamydia, Syphilis, HPV and maybe even HIV if you're really unlucky.
If, like me, you also enjoy yodelling down the hairy canyon (although these days "hairy" canyons are pretty hard to find!) you also face the risk of contracting Syphilis, Herpes, HPV, and again if particularly unlucky, Gonorrhea, Chlamydia or HIV.
To make things worse, even kissing a working girl can result in you easily contracting Herpes.
Bearing ALL of the above in mind, you're still MUCH more likely to contract and pass on one of the COVID-19 variants to your loved ones if you're considering a punt at this point in time.
My advice at the moment would be to stay at home and have a long relaxing wank...