I switched to using a wooden scraper a couple years ago, when I first read this report. Works great!
https://www.amazon.com/Great-Scrape-Woody-Paddle-Natural/dp/...
https://www.amazon.com/Great-Scrape-Woody-Paddle-Natural/dp/...
Or you can be like me and just get the grill hot and give it a quick once over with a metal spatula to remove any chunks that are sticking up. I mean I'm cooking over an open flame here, it's already carcinogen city.
https://www.amazon.com/gp/product/B018823HZG/
These have the added bonus of not scratching porcelain coated grills.