It all depends where you're coming from. If you have a car and live within driving distance in the northeast, the trip is doable.
I am planning to go at this moment, but since I am carless, I will be taking the daily Amtrak from NYC to Westport, NY (7 hour ride along the scenic Hudson river) plus have to order a car service to drive 45 minutes to Lake Placid. There used to be a free shuttle (as part of the Amtrak ticket) but that has long been dormant since 2019. I also managed to get a cute, inexpensive Airbnb right on Main Street which is walkable to the arena.
This trip will cost less than going to Nationals in St. Louis in January (and I hate flying in the winter time with people being sick), so Lake Placid it is. I have been there before in 2017 so I know more or less what to expect. I just hope there are no giant bugs on the ice, dislocated shoulders in the men's event or sudden withdrawals due to a skin infection (IYKYK). I also hope the restaurants near the Herb Brooks Arena order extra food to accommodate the demand.
I imagine that tickets will go on sale sometime in June, perhaps after the skaters are announced. I found a
handy map of the lower bowl of the Arena on this page where I imagine most of the all event tickets will be sold. There really isn't a bad seat in the house and the seats are pretty comfortable from what I remember.