Responsiveness of Paid Templates

I have been using Webflow for two years now and have been very surprised by paid Webflow templates’ responsiveness. Of course, this does not go for all templates, but many of them I bought do not showcase proper responsiveness, and I am confused why that is.

I know Webflow has a pretty strict process to get into their program to start making templates, so it seems odd that they would allow that. An interesting thing that stood out is that majority of them don’t use breakpoints. Once the breakpoints are added to the project, the fonts are off, spacing is not great, and image sizes are off. I really love some of the templates but am disappointed when I use breakpoints and see how the responsiveness is.

Responsiveness is so important nowadays, so I was wondering if anyone knows why this is or has any input on the topic.

Thanks in advance for the replies!