Most things are pretty-much virus-dependent - hard to say exactly what the economy or most-things related will be like in the future as long as the virus continues to be a threat, and continues to be unpredictable (some areas spiking, some areas holding steady, some areas not affected much).
I "assume" things will get back to normal fairly-quickly once the threat of the virus can be more contained (starts weakening/spreading on its own; or there's treatment; or there's a vaccine; etc) - pretty-much everyone wants to get back to life as it was pre-Covid and I assume there's a good amount of pent-up demand for traveling, vacations, letting-off-steam - I'm not one to constantly socialize/party but I do like having the option of a change-of-scenery from time to time and if Covid was not an issue tomorrow it would not be long b/f I took a little trip (minor vacation) for a change-of-scenery and a little getaway from the same-old same-old.
w.r.t. air-travel, and more specifically business-travel, I assume once the virus-threat diminishes that most of that will come back - yes the lockdown forced many things to be done virtually but IDK how much of that will stick post-Covid and IDK how ready we are at the current-time to significantly change to mostly-virtual vs physical - e.g. yeah telemedicine may have its advantages/efficiencies, but for the most-part I think most folks rather talk to a doc f2f and be examined f2f vs virtually; and the same may apply to other types of services.
The economy was doing well pre-Covid and has done better than expected thru Covid - I think things are mostly in place to "get back at it" per se and for the economy to come back strong if the virus is not in the way - but the longer the virus keeps being in the way, yeah likely the harder/longer it will be to get things back to full-speed; absent of the virus-threat I see most things getting back close to full-strength in the short vs long term, with some exceptions perhaps like cruise-travel that seem to be disproportionately affected w.r.t. outbreaks.