I dad the same issue a couple of months ago. As i remember turning off Google voice assistance helped with thatI am having issues after the 21st Jan update whereby applications that play video (Youtube, Relay for Reddit, Instagram Reels etc.) will freeze every 3-4 seconds, basically making the apps unusable.
Didn't have any issues prior to this update. Not sure how to diagnose/debug or provide more info on the issue so would love some guidance.