We can reliably screen for HIV (all blood donations are) why the fuck are homosexuals discriminated against over this.
except that the tests are (per cdc) up to 90 days late in detection. So you may get infected and spend 3 months testing negative.
And judging by OPs being german, where the rule (admittedly only since 2021) is “you may only have fucked one guy for the last 4 months”, this seems like being on the safe side, but not completely excessive to me.
Releasing a single image after legal cleared it, is completely different from not doing enough for anyone with a camera renting a helicopter to take snapshots of whatever is left.
from memory I think it’s for example combustion chamber / injector design which is the crux here, none of that is visible, but could be from different angles.