That's what happened to me at the beginning of the pandemic. I was forced to play online, and I had vehemently avoided Roll20 for years, didn't want to deal with the learning curve or "subpar online play". I had thousands invested in minis and terrain, BUT, when I got into the swing of online play...I loved it. In many ways I like it better than playing in person, so all my stuff is just collecting dust. I wouldn't sell it, I love all those boxes of plasticrack, but online play has distinct aspects that in person can't replicate (and it is infinitely less expensive than buying minis). If the new WotC VTT is super awesome, it might be hard to resist. I can't say for sure yet what I will do.