Did Nintendo Miss these Major Problems in the Final Super Mario Maker 2 Update?

Did Nintendo miss these major problems in the Final Super Mario Maker 2 Update?

1) Unbearable Lag

2) Quality Level Filtering

These quality of life issue have plagued SMM2 from the beginning, but do you think this, or even new level editor themes are possible to come in future DLC?

I hope so :)

The unbearable lag is unfixable, since Nintendo chose to go with an online method that lags. It's very simple. Anyone who thought they'd "fix" it is an idiot.

Yeah, level filtering would be good. Having levels that play themselves in the top at all times is beyond lame.