This was published in April 2020, but I'm guessing it wasn't written in the last month:

Spend as much time in person with your prospects as possible. That means demos, as well as conferences, dinners, coffee, whatever you can. This will allow you to build trust, and learn a lot faster about your customer than doing calls or even video calls. Working out of one of their offices side by side is a great way to hear how they talk, what they care about, etc.