It's really rough. My son's school gave them an extra week of spring break before online classes began (today), which I think was a mistake, because it makes classes seem like an eternity ago. He has been playing hours and hours of video games. Gyms are closed, we have only a few weights in the house, he's been doing what he can. Found an outdoor batting cage, but he really wants to throw with someone, and hasn't figured that out yet. We have asthmatic people in the house, and he is very aware that the risks are higher for them.
He is a freshman, things were going well, and no-one has any idea what will happen this summer, I know the summer leagues are still hoping they will get to play. But, if he doesn't get the virus now (we are keeping pretty isolated) then he will probably catch it if he plays baseball in the summer.