Earlier in my career, I would often turn those features off. It was the late 1990s, and computers were much slower, and as a result, I didn't like the lag that some of those features would cause. As such, I learned to work without them.

These days of course computers have no issues. However, I've moved to a completely Docker Compose driven workflow, but for various reasons, I've run into issues getting LSPs etc working correctly. From time to time I'll take a stab at getting it working again, with some success, but rarely do I have that kind of free time (I typically work on small teams)