Just some advice. Most corporations have policies against employees posting company information or discussing corporate business online. This usually includes commenting on the company.
The tag may say you are anonymous, but nothing is anonymous online and you can never take back what you post. It is out there forever.
Most corporations have a lot of tech tools at their disposal and actively engage in using AI routines to monitor the net for this type of stuff. These tools are also very adept at using back channels to obtain IP addresses that are then cross-referenced with personal emails you share with the company on an employee profile.
I know of people who have been terminated for posting information about their company in a manner they thought was anonymous. Just because there is no name associated with your post and the tag says you are posting anonymously does NOT mean you are anonymous and unidentifiable.
And if you have been laid off, they can cut your severance and benefits and change your status from separated to terminated. Employees are not required to give you severance benefits. They can take it away.
Just saying I would proceed with extreme caution and consider what you decide to post.