I'm going to have to disagree on this one.
Although it's true the press often does what you're saying, if you look at this specific article, it does not do that at all.
In fact, I see the opposite.
They were obviously a long term couple, the foreigner Mr. Keith Miles, had been a popular and well liked teacher, and the article is saying that they were a couple SEES them in the wake of their tragic deaths as what they were. Good chance if same sex marriage was legal in Thailand, they would have been married. So gay couples like they were can often be INVISIBLE as their relationships have no legal status.
On the other hand, the completely disgusting and uncalled post on this thread insinuating that the ex teacher was a pedo is homophobia on steroids. There is this fascist tendency internationally (Putin, DeSantis, etc.) to falsely conflate gay men with pedos, using the toxic word "groomers" for any mention of anything gay in any context in schools, etc. and certainly targeting teachers. Such bigotry needs to be called out for what it is.