What if Digital Fitness Makes a Comeback?

We all remember when COVID-19 hit in March of 2020 and we were required to quarantine in our homes. Speaking from experience, a lot of people turned to fitness in that time. I remember working out in my basement whether it was watching youtube videos on my TV or cycling on my built-in-tv bike. Digital fitness was so popular during that time. The company I danced for at that time held zoom sessions every week that consisted of stretching exercises and yoga. So my question is what if digital fitness makes a comeback again? How different will it be? What will cause it to make a come back? Will it be something as scary as COVID-19, or worse? As someone who goes to an actual gym 5 days a week, I would hate to have to work out in my basement again. Not having the proper equipment would really take a toll on all the progress I made. All I am saying is I hope we do not get hit with something again that makes us turn to digital fitness.