Remove cross-platform browser criterion

So following this, as, I believe @cryptor very good said why: > Must be available on Linux, macOS, and Windows. > > Ahem… > > Maybe we can create a poll to cancel this? This looks like “commercial guides” not about privacy. > > It is available on macOS, just not through the more official sources when you install something on macOS. > > This is even more right, that i wanted to explain. > > PG should focus on what we do best: privacy! > > Not distribution. Not cross-platform. This can be noted in guide separately. > > If tool is good, users who want privacy will find and install it themselves. > > This requirement is ridiculous. Most of devs of best projects are non-profit hobby ones, so they don’t have money to pay evil corps. There is simply no need for such a requirement. It is not only useless but can be dangerous too if a very privacy-respecting browser is missed just because it misses on a 10 % marketshare platform, for example (which is as far as I’m aware not currently the case tho).