And since Orion is funded by its users only, it is entirely up to the number of subscribers and Orion+ sales we have that will enable funding a new team to make Orion for any new platform.
This is a very chicken / egg approach.
Ios has less than 20% smartphone marketshare, and macos has less than 20% desktop marketshare, so you're already playing to an inside straight just on the userbase numbers. And then think about apple users... These are by-and-large people who think the most important feature of their smartphone is what color bubble they have in group chat. The people most likely to be interested in 'owning their own web browser', i.e., security conscious and power users are overwhelmingly on Android and Linux or windows.
I would be very willing to pay for Orion development, but I don't use apple products. So what I'm hearing is I should start paying now, and maybe one day (possibly years from now), a version for one or more of the OSes I use (Windows, Linux & Android) might be considered.... That's not a very good value proposition.
The situation is quite different and simpler - we do not have the resources to hire a new team to do any of these platforms yet.
Instead of asking people to support Orion+ now while it's only being developed for niche OSes, might I suggest raising capital to fund cross platform development though crowd funding? I would be more than willing to purchase a lifetime subscription if I knew that contribution was earmarked towards developing for real OSes, and it would be nice to see and contribute towards a concrete goal of actually getting the ball rolling instead of just a nebulous "someday, maybe...".