This article is a rant about how bad tools are without going into specifics. "VHDL and Verilog are relics", well so is "C" but they all get the job done if you've been shown how to use them properly.

"engineers are stuck using outdated languages inside proprietary IDEs that feel like time capsules from another century.". The article misses that Vivado was developed in the 2010's and released around 2013. It's a huge step-up from ISE if you know how to drive it properly and THIS is the main point that the original author misses. You need to have a different mindset when writing hardware and it's not easy to find training that shows how to do it right.

If you venture into the world of digital logic design without a guide or mentor, then you're going to encounter all the pitfalls and get frustrated.

My daily Vivado experience involves typing "make", then waiting for the result and analysing from there (if necessary). It takes experience to set up a hardware project like this, but once you get there it's compatible with standard version control, CI tools, regression tests and the other nice things you expect form a modern development environment.