> I don't believe not using a condom with a Tinder date is an option, at least in the West.

It's a very common option. About 30% report non-use of condoms in their previous one-night-stand.

Most STDs are minor and/or easily treatable diseases. The worry about them has a huge moralistic component.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9274792/