As @Nielkrokodil has already pointed out, the Organised Editing Guidelines require hashtags if the user does not document on their user page that they belong to an organised editing group. Therefore, I suggest to replace your point 1 by (changes in italic font):
- reach out to the makers of tools (mostly Tasking Manager) and ask them to ensure that all changesets have human-readable comments and, due to being organised editing, hashtags.