Disclosure: I worked for WhatsApp, including while owned by Facebook, and Facebook is assigned my twoish [1] patents.
Has Facebook done anything with their patents? I know they had an early spat with Yahoo and got access to a bunch to help with that, and have since put more effort into building a portfolio, but I don't recall seeing anything in the way of litigation. I know there's been issues with clauses in licenses, though.
[1] I've read both patents, I'm the only inventor, and I can't tell the difference between the two.
I also have three identical seeming patents. I was also confused, so I asked my patent examiner friend, and this was his response. I assume the same applies to you:
"You have one patent family with three patents in it. The lowest number is the parent, it was first to grant. Before it was granted a continuation was filed - they wanted to claim some shit that you disclosed in the parent but didn't claim, and it got granted. Before that one got granted a second continuation was filed to claim some shit that was disclosed in the first continuation. Sometimes that comes from realizing something else in the patent specification was also really important and deserves protection, or something comes up in prosecution and the easiest way to get around a rejection is to file a continuation. All the claims in the patent family are unique."
I wouldn't take a penny from either. It's a wide world with an unprecedented amount of capital in the hands of wealthy investors. There are plenty of funding sources that are neither surveillance monopolists nor government administrations that torture and murder journalists.
Even if that happens, that's fine. Softbank has no incentive for your business to fail. The company that dies, is more money out of the visionfund.
On the other hand, FB does have an incentive. Sure, they lose that investment, but they gain their own internal company that they own 100% of which has eaten your marketshare.
You can mark assets on a spreadsheet, plot profits on a graph, and the result is simply a representation of the abstract concept: finances.
When you factor intent, then money becomes objective. When you factor the ethics of the entity using financial influence, then the result is objective because it affects the real world.
I don't know how else to explain this, and maybe I can't convince you, but real people are affected by these choices.
Profits are never a meaningful metric precisely because they can't be divorced from ethics.