You are right in the sense that complexity can be deceptive, 100% with you.
But I think it is important to pursue simplicity all the time. I have been working with big enterprise servers, mini computers, all the way to raspberry pi and arduinos, and it is so special the way you can unfold the need of power when you distribute and go to edge computing. These are modern technologies that can help to think smaller, to process more near the source, to let less in a central behemoth.
And right now I am writing this on a brand new Apple Mini M4 - with 16G RAM and 256G storage - yes, I didn't go for the hungry storage ones because I can attach an external storage unit for a fraction of the cost. In fact, 4TB cost me less than the 1TB Apple model.... you look for options and you find them. And I am testing a beautiful BananaPi F3 with an octacore RISC-V SoC, 16G RAM, 128G eMMC, and a 1TB Kingston NV3 PCIe 4.0 NVMe ... around $250 with an acrylic box (some taxes and courier, but this is my reality in Costa Rica, not yours); and although I can't compare it with a modern last generation server, it is in fact 3 times fast than an HP Integrity with Itanium (the latest models they did), and the storage is around 100 times faster.
My point here is that fatted systems just erase your advantage and eats your money as ants eating sugar. What you can do with industrial level systems and well designed Just Enough Functionality coding on sub $1000 equipment and open source, is equivalent to what you did 20 years ago on $30000 machines with $100000 software licensing. To expend $50 million dollars on any type of HR system is just nuts. And even if you rethink what you did 20 years ago, that technology is enough for your current needs .... better engineering at hand.
Our life became just ridiculous, with a machine in your pocket more powerful than the equipment sent Voyager beyond our Solar System, to read today's gossip. How can be that? What happens to us?