Bottle deposit return is not a recycling centre (https://wiki.openstreetmap.org/wiki/Tag:recycling_type%3Dcentre, "jäätmejaam" or "ringmajanduskeskus"). By standardisation do you mean a preset in iD editor?

You are welcome to open a topic on the EE OSM community forum: https://community.openstreetmap.org/c/communities/ee/79