Why do Sonys TWS have bluetooth interference but Ankers does not
Just switched from liberty soundcore 3 to the Linkbuds. Never had issue with crowds with the l3p, but the Linkbuds get interference from just a couple of people near me and really bad in big crowds
For a indepth reading (and somewhat boring if you are not in to it) I also recommend this https://habr.com/en/articles/456182/
Bluetooth is a complex beast.