It is always a good idea to share honest feedback in your exit interviews. But the wordings have to be +ve instead of -ve
Instead of micromanagement - I wish I had more freedom to work on my projects
Instead of can ask employees for anything - sometimes it felt that tasks were not suited to my role/JD
Not at all worthy to run an employee friendly company - it was a very dynamic, challenging work environment from Day 1
Just don't use negative words, leave on a cordial note.
Also people saying FnF issues, bad recommendations, etc - I have not seen it happen nor have heard of it - has anyone seen an ex boss intentionally try to ruin the career of an ex employee?