It seems to be a retaliatory measure against this:
> When Cellebrite announced that they added Signal support to their software, all it really meant was that they had added support to Physical Analyzer for the file formats used by Signal.
Your case is valid about potential judiciary impact, but it would require for Signal to monitor cases involving Cellebrite and step forward to help the defense while unprompted to do so. Furthermore, Cellebrite clients seems to include entities that do not care so much about a fair trial.
> When Cellebrite announced that they added Signal support to their software, all it really meant was that they had added support to Physical Analyzer for the file formats used by Signal.
Your case is valid about potential judiciary impact, but it would require for Signal to monitor cases involving Cellebrite and step forward to help the defense while unprompted to do so. Furthermore, Cellebrite clients seems to include entities that do not care so much about a fair trial.