Apple of 2019 is the Linux of 2000
1. Never once seen an issue with USB-C to HDMI or VGA connections. It doesn't even make any sense since MacBook Pro users with external, third party monitors are an extremely common combination.2. I just downloaded Caret (Markdown editor) from their website and used Homebrew to install a CLI tool. Nothing has changed between the current OSX and previous ones.3. If you have a tech support issue go into the Apple Store and work with them 1-1. Very rare to find anything that someone in the store doesn't know.4. MacBook Pro has 4 USB-C ports.5. If you resort to calling groups of people "condescending elitist hipster latte drinkers" then pretty sure you've lost the argument.