I also started in the 1990’s and agree the evolution has been as you describe it. It does highly depend on where you work, but the tightly managed JIRA-driven development seems awfully popular.

But I fall short of declaring the 1990s or 2000s or 2010s were the glory days and now things suck. I think part of it is nostalgia bias. I can think of a job I spent 4 years and list all the good parts of the experience. But I suspect I’m forgetting over a lot of mediocre or negative stuff.

At any rate I still like the work today. There are still generally hard challenges that you can overcome, people that depend on you, new technologies to learn about. Generically good stuff.