Wow. Found this thread because I am literally attempting to add a weld symbol to my 2D drawing from my model in 360, and couldn't find one. Had to take a minute to rant because I'm dumbfounded reading this!! The App just *doesn't* have a weld symbol? What a bunch of malarky!
After creating all my original models and 2D drawings using AutoCAD Mechanical 2019, and endured MAJOR headaches and buggy behavior for 6 months, I was able to create drawings my manufacturers would work from. Of course, all types of weld symbols are available in ACM, but all I need is basic weld on a couple of my drawings. All the while working with ACM, I was bombarded with Fusion 360 ads on my Facebook feed, etc. claiming "integrated CAD/CAM workflows for the manufacturing industry" so I finally decided to trial it, and must admit, LOVE IT, and I have been in HEAVEN when it comes to modeling to the OP's poignant point. And, goodness making 2D drawings is WORLDS easier, and more intuitive.
But ****, how can you claim to have software that is intended for manufacturing that does not have a critical manufacturing symbol such as weld? I mean there are many types of welds, but even just a basic weld symbol is a no brainer. The post earlier about the fact that this was approved in 2015, planned in 2018, then dropped for some other project was spot on-get your priorities straight-this is inexcusable!! Case in point-my engineers in China that don't read English need this basic symbology in order to work with my 2D drawings. The symbology was created so that the "language" is universal. I will be moving forward with Fusion 360 for my business, so PLEASE get this back on track!!