I’m not sure if I’m understanding your question correctly, but I’ll take a shot.
Since you’re not a front-end developer, I’m going to assume you’re not familiar with the nature of responsive frameworks.
Bootstrap is the most popular responsive framework in the world. Bootstrap Studio uses the Bootstrap framework to allow us to build Bootstrap-based websites via a drag-and-drop interface. So you don’t have to write any HTML. You may need to write some CSS if you want your website’s appearance to look or behave differently from the stock Bootstrap look/behavior, but you can achieve a lot just using Bootstrap’s utility classes.
One of the main reasons the Bootstrap framework was created was specifically so you would not need to manually write media queries for every element on your page. The framework uses predefined breakpoints (XS, SM, MD, LG, XL, XXL) which correspond to specific pixel widths…
XS = 0 px to 575 px
SM = 576 px to 767 px
MD = 768 px to 991 px
LG = 992 px to 1199 px
XL = 1200 px to 1400 px
XXL = 1400 px and up
As long as you’re using the Bootstrap grid system correctly (Sections > Containers > Rows > Columns) and placing your paragraphs and images within columns, they will behave responsively according to the pre-defined breakpoints in the Bootstrap CSS file (images do need to be set to fluid in the Options panel to be responsive.) For a typical website, you should rarely need to write a custom media query.
But if you do have need for specific elements to “break” at different breakpoints than the predefined ones, then yes, you would need to manually add media queries to those elements. But most people find the predefined breakpoints are adequate for all but extremely special cases.
If you don’t like the predefined breakpoints that the Bootstrap developers have chosen, you can use Sass to define your own pixel values for XS, SM, MD, LG, XL, and XXL.
You can read more about how to do that here…