Regardless, all this opinionated settings should be by OS maintainers or similar. I don’t see why a low level init system tries to make decisions for others. Yes, it may be with good intentions, but don’t.
Yes it does a lot of stuff for you and in others I had to write custom scripts but it was much more understandable and maintainable long term. Sadly systemd won and now i build my own OS without it.
I'm glad systemd "won"; it's much more maintainable IMO than shell scripts written once and forgotten about (until they break).
With one exception... I tried to set up a inetd-like service where a script was run on TCP connection with the output going out to the socket. It was tricky to get set up, but eventually I got it working... or so I thought. A few days later the system was super sluggish and I found that every connection that had been made to this service was left open and consuming resources. Switched that to an socat running under systemd and it's been fine since. Never could figure out what exactly the deal was.