Apparently, Apple stopped updating computers which has more than six years old.
I know that some people /need/ to use Apple for work but honestly, if you are still buying Macbooks and stuff like that *because* you want it to, well, then your just reaping what you sow.
There are many other OSes out there that you choose not to use (or work with it to improve, something you'll never be able to do with proprietary platforms).
I think one of the most precious things about FOSS is that it doesn't offer you the solutions to problems, but gives you the tools. If it's broken, open an issue, or better yet: fix it yourself! If you don't like something, patch it out for your use case.
FOSS can't offer you solutions, you'll have to dig that with us, collectively, and yes, you may need to leave your comfort zone, and maybe some stuff will not work from day one, but we're in this together.
<svg xmlns="http://www.w3.org/2000/svg" id="hometownlogo" x="0px" y="0px" viewBox="25 40 50 20" width="100%" height="100%"><g><path d="M55.9,53.9H35.3c-0.7,0-1.3,0.6-1.3,1.3s0.6,1.3,1.3,1.3h20.6c0.7,0,1.3-0.6,1.3-1.3S56.6,53.9,55.9,53.9z"/><path d="M55.9,58.2H35.3c-0.7,0-1.3,0.6-1.3,1.3s0.6,1.3,1.3,1.3h20.6c0.7,0,1.3-0.6,1.3-1.3S56.6,58.2,55.9,58.2z"/><path d="M55.9,62.6H35.3c-0.7,0-1.3,0.6-1.3,1.3s0.6,1.3,1.3,1.3h20.6c0.7,0,1.3-0.6,1.3-1.3S56.6,62.6,55.9,62.6z"/><path d="M64.8,53.9c-0.7,0-1.3,0.6-1.3,1.3v8.8c0,0.7,0.6,1.3,1.3,1.3s1.3-0.6,1.3-1.3v-8.8C66,54.4,65.4,53.9,64.8,53.9z"/><path d="M60.4,53.9c-0.7,0-1.3,0.6-1.3,1.3v8.8c0,0.7,0.6,1.3,1.3,1.3s1.3-0.6,1.3-1.3v-8.8C61.6,54.4,61.1,53.9,60.4,53.9z"/><path d="M63.7,48.3c1.3-0.7,2-2.5,2-5.6c0-3.6-0.9-7.8-3.3-7.8s-3.3,4.2-3.3,7.8c0,3.1,0.7,4.9,2,5.6v2.4c0,0.7,0.6,1.3,1.3,1.3 s1.3-0.6,1.3-1.3V48.3z M62.4,37.8c0.4,0.8,0.8,2.5,0.8,4.9c0,2.5-0.5,3.4-0.8,3.4s-0.8-0.9-0.8-3.4C61.7,40.3,62.1,38.6,62.4,37.8 z"/><path d="M57,42.7c0-0.1-0.1-0.1-0.1-0.2l-3.2-4.1c-0.2-0.3-0.6-0.5-1-0.5h-1.6v-1.9c0-0.7-0.6-1.3-1.3-1.3s-1.3,0.6-1.3,1.3V38 h-3.9h-1.1h-5.2c-0.4,0-0.7,0.2-1,0.5l-3.2,4.1c0,0.1-0.1,0.1-0.1,0.2c0,0-0.1,0.1-0.1,0.1C34,43,34,43.2,34,43.3v7.4 c0,0.7,0.6,1.3,1.3,1.3h5.2h7.4h8c0.7,0,1.3-0.6,1.3-1.3v-7.4c0-0.2,0-0.3-0.1-0.4C57,42.8,57,42.8,57,42.7z M41.7,49.5h-5.2v-4.9 h10.2v4.9H41.7z M48.5,42.1l-1.2-1.6h4.8l1.2,1.6H48.5z M44.1,40.5l1.2,1.6h-7.5l1.2-1.6H44.1z M49.2,44.6h5.5v4.9h-5.5V44.6z"/></g></svg>