IME, that is a common 'reactionary' response. Often the problem has changed.
https://en.wikipedia.org/wiki/Musical_notation#Variations_on...
https://en.wikipedia.org/wiki/Musical_notation#Other_systems...
There are some grognards out there who hate even this, and they're way too influential in traditional music education, but notation hasn't been static and unchanging all these centuries. A lot of that resistance is from people who believe their idealized notion of their culture is superior and resist any exposure to new ideas: https://www.youtube.com/watch?v=Kr3quGh7pJA