Agree with the latter.
Our plan is kinda one of stages. Obviously it's quite unlikely we will get to all stages... but I like at least having a plan, and happen to have outdoorsy/military buddies who do as well:
1) Now: start slowly phasing in light social distancing and improved hygienic habits. View large crowd gatherings as risk/reward scenarios.
2) Spreading begins stateside: Telecommute. Shelter in place mostly. Social distancing and Light PPE when in public. Establish decon station in garage w/ crude "scrub station" to keep inside home "clear". Stage 2 bins with important personal items, have 2 large bins ready for clothes (Odds: Likely)
3) Spreading begins locally: Firm shelter in place. Stage clothes, supplies & be prepared to roll to a buddy's house on short notice. IF either of us needs to leave, full PPE and scrub in when returning home. (Odds: 50 / 50 of happening)
4) Quarantine / Instability: If we see threat of forced quarantine / local travel restriction / Localized looting, we will load clothes/supplies/weapons/personal bins into our two vehicles, secure the house, and relocate to a buddy's house about 4 miles away per an agreed upon plan. (Odds: Highly unlikely)
Secondary / Emergency Location: He, his wife, and 2yo son live in a 9000 square foot brick home in a very nice neighborhood. It sits atop a hill at the end of a cove with great sight lines in all directions.
He's in the military, is a weapons expert. He's got 2+ years of food, more ammo than we could ever need, reloading bench, a nice garden, honey bees, significant medical supplies, an extensive whiskey collection, roughly 500gal water storage (bottled, 2x 55gal drums, 4x water BOBs), plus rainwater collection system tied into his gutters and a large water purification system. HE is a "prepper", albeit a very normal dude. His wife is a military/civilian pilot as well. You'd never guess any of this meeting them or walking around their house, which is by design.
We will have 4-5 couples (all close friends) there to share watch/duties with plenty of bedrooms/space for everyone. Each would be coming in with ~2+ months of supplies. We could comfortably shelter in place for extended period there, and properly defend it if anyone who didn't prepare decided to get nosy.