The thread title referred to media coverage, and I take that to mean online coverage and tv, not just print media. There is oodles of it in the US.
Like anywhere, Coronavirus is going to dominate for the time being, but once the curve flattens and everyone calms down, there will certainly be a return to celebrity gossip. And Harry and Meghan will just as certainly feature.
What will be interesting is how welcome/popular they are. Many of the now disabled comments on their IG account from their US fans were very gushing so there is clearly a doting fan base. But there's no way of knowing how representative that is across the wider population.
MN - or at least this corner of it - is not representative of the way people feel about them in the UK. I would say most people are pretty indifferent to them, with only a passing interest in any H&M related gossip. I would guess most of us here don't discuss them anywhere else in anything like the same detail. It's a topic of interest when we're gathered together, and fascinating to discuss on this forum, but that's all.