The NFL, and the rest of the world for that matter, are in truly unprecedented times and the league has taken precaution and implemented a virtual offseason. While the status of the world and what is doable changes by the day, there is a concern that this could carry into OTAs and training camp, which would not be ideal.
Every team would be at a disadvantage, although some teams would have less of a burden than others. Established, contending teams with years of experience under their belt (like the Kansas City Chiefs) are less affected than a team that is undergoing a quarterback change (like the LA Chargers).