A simple Wordpress Plugin that takes the every Wordpress Gutenberg Spacer Block and halves it on mobile
Breakpoint configures the screen width in pixels when the spacers change size. This is the "max-width" for the mobile setting. Any screen size above will use the regular size of the spacer as defined in the block editor.
Ratio defines the amount of change. For example, 0.5 will halve the size, 2 will double it.