Anglophobia is already rife on US Twitter - so many Americans of all political persuasians just spitting bile at this country, encouraged by Musk and Trump and their awful behavior towards the UK and its government. The absolute last thing we need is a Harry-Meghan split bringing all these tensions to the surface. I'm quite serious when I say I do NOT want them to split, for this reason.
International divorces are horrible and depressing anyway. I am in an international marriage and it's grim when things go south. The US would never consent to the kids going to the UK with Harry and Meghan is unlikely ever to leave the US (she's the world's most American person, basically), so Harry would either be stuck there or have to limit himself to having the kids over in the UK for holidays, IF Meghan allowed this and didn't try to stop it. Just really depressing stuff.
I had assumed that Harry was probably enjoying his Cali life, but it does rather sound as though he has struggled with making friends and has not really built up an independent social life. That's no way to live, but it may be hard for him to leave now.
If this pair was smart, they'd use the excuse of the wildfires to move away from California and towards somewhere less celebrity-oriented, cheaper and more "normal," and use the moment to discreetly draw their horns in (financially speaking) - switch to a less luxurious house, sell some of the cars and stuff ("We're downsizing to somewhere a bit smaller as we move away from these fire-risk areas, so are doing some clearing out"), and just use this as an opportunity to carefully tone their whole lifestyle down while saving face. That, plus the inevitable help from Papa and whatever their invested millions are making, would probably remove the need to actually earn anything, and they could just live quietly and wait for attention to fade. They won't though, as Megz wants a big expensive lifestyle and will probably never leave Cali.