Don’t worry, there isn’t proof in the article either. There’s a snippet of code out of context, and a video that, while it shows a loading delay, doesn’t show the code being executed.
How short are our attention spans that we make judgments based on things we didn’t read?
Get off TikTok It’s breaking your brain
You can literally see it for yourself. Download Firefox, download Chrome. It will literally take you 5 minutes to test this out