Neither candidate is campaigning on ending capital punishment, or at all likely to bring its about its abolition even if they were, so it is highly probable that gays and straights alike will be executed under either President Clinton or President Trump.
You don't need pay-for-play or a Manchurian candidate for that happen, although the insinuation that the real motivation behind Saudi donations to the Clinton foundation was to get HRC to use the powers of the presidency to "execute more gays" is one of the more comically unhinged accusations that. I have seen anywhere this year.
The "Trump Foundation" serving as a front for God-knows-what is hardly a shock. I think it's pretty silly to treat the Clinton a Foundation as either something totally innocent or as "politics as usual" thay we need to tolerate, but no one outside the right-wing media bubble will be surprised to hear that even on this count Trump has done his best to leverage his status as an heiress/B-list celebrity/failed businessperson with a family fortune to fall back on to do maximum harm to ordinary people.
Uhh, homosexuality is entirely legal, so doing that would actually be against the law, because you are killing innocent Americans for literally no reason.