The lipton teabags arent plastic.
“Lipton, a well-known tea brand, has been transparent about their use of polypropylene in some of their tea bags. They acknowledge that a small amount of polypropylene is used to create the heat-sealable barrier, which is essential for the integrity of the tea bag.
However, Lipton emphasizes that the amount of plastic used is minimal and that their tea bags are designed to be biodegradable.”
https://flavoristaluna.com/does-lipton-tea-bag-have-plastic/
I use cold brew tea bags. :-)