In my experience, the last hired are the first laid off, regardless of performance. This applied in a large corporate context, involving human resources and myriad decision makers far removed from immediate work.
If your network primarily consists of coworkers, they probably won't be able to help you find new work that you'll be interested in. Don't hold it against people if you don't get referrals.
People are generally good, don't forget that. Situations compel action from the top down (to say it nicely).
This debacle isn't like the Financial Crisis. I worked in finance for almost ten years and was directly impacted by industry changes. Head count wasn't restored to pre-crisis levels. There were permanent, structural changes. The situation now is different. Government and shareholders aren't compelling structural changes. This is cause for hope, but sometimes getting what we wish for isn't what is best for us.
I turned hardship into opportunities for advancement. It came at great personal cost. Yet, I believe that the best days are ahead of me because of what I did in response to career instability.
My story is far from finished. So, I am hesitant to give advice. However, I am comfortable with advising anyone considering business school for job change or advancement to reconsider, assuming you are paying. Tuition is higher than ever. Student loans and other debt will constrain your decisions and opportunities. Academic accomplishments can be achieved without taking on $175,000 in loans. Business school is rewarded by students more than students rewarded by business school. An MBA is highly regarded by those who have them. The reality is that these people were going to succeed regardless of the degree. While they are complicit in perpetuating a myth, it is largely a consequence of bias.
If you are laid off and would like perspective from someone outside of your network and can relate, you can contact me.