The largest database. Look for the entry uploaded shortly after the movie's December 2021 release date.
Example: The-Matrix-Resurrections.2021.WEBRip.mp4 and The-Matrix-Resurrections.2021.WEBRip.srt . subtitle The-Matrix-Resurrections.2021.WEBRip
For most media players (like VLC or MPC-HC) to load it automatically, name the subtitle file exactly like your video file. The largest database