Custom Script Section Only Echoes Text

I have a custom script section in a theme I’m creating that is only echoing the verbatim text, rather than treating it as script & I’m not sure what I’m doing wrong. I thought at first that it may be the sanitization callback that I was using but changing/removing it didn’t have any effect.

Here’s my customizer code:

And here’s how I’m calling it:

Update:

Here’s the sample code that I used as a test, which prints exactly as you see it in my theme, meaning that it’s treated as content:; would be in CSS.