I have installed Wordpress plugins through usual admin interface.
After a deploy to staging environment, I realize that Bedrock is setup by default to manage plugin with Composer in stage/prod env.
As I see the advantage to use it after research about it and that I finally found this package that I wanted in packagist : Is it risky to required them with composer with a plugin like Polylang that affects a lot the database?
I don’t want to loose my translated texts or break the database structure for Polylang.
Someone can correct me if I’m wrong– I believe you can manually add plugins through the local dev only, and those aren’t setup to push to staging/production unless they’re installed to composer.
As far as Polylang goes, I don’t think there should be a problem. If it’s a huge concern, you may want to look into managed db backups.