Hi @Bastien_Siebman,
We are! Many users have reported that they create tasks by accident, making their Asana “messy”; so we’re implementing an auto-delete feature for empty tasks.
As it stands, we only rolled it out to 25% of our users. If it all goes well, it should be rolled out to 100% users by the end of the week.
Hope this helps! Let me know if you have any questions 