From January 30th, 2020 to July 10th, 2022, 100% user give 2-star rating. for Strava Helper chrome extension.
All of the added features you get with a paid sub to Strava are removed from the Training menu when this extension is enabled.
Stopped working with Brave on MacOS around July 2021.
I like the functionality in principle but on my MacBook Pro it worked only once, then not anymore. Will remove it again, it proved useless for me.