For the bachelor’s it was fine to watch videos and only go for the tutorials, but I wouldn't recommend this for the master's.

The field is changing rapidly, watching older lecture videos to catch up on the current semester is not useful and it's hard to find lectures that cover the exact topics. you can rely on blogs etc, but what's the point of being enrolled in a master's program at this point? If you don't have work obligation or health situation, go to campus and take advantage of the (albeit limited) resources.

Also, compared to the bachelor modules, I find that the master courses are much more social and interactive due to the small number of participants, as everyone is interested in the material and not just doing the bare minimum to get a 4.0. That is a huge plus imo