F1 OPT Expiring summer...planned to switch to TN...immigration suspension?

Hi all,

I'm on F1 OPT STEM Extension that expires end of July. My company was likely going to extend me one year due to the project we are currently working on not being finished due to Covid. I was planning to get a temporary TN Visa for that year as I would really like to be on that project. With Trump's tweet last night planning to suspend immigration, does this mean I'm out of luck? I was planning to return and apply for TN at the border by plane. What are my options? Can the F1 be extended even though I'm in the OPT phase?

A stressed out worker.