Ok I looked it up and yeah winning your league of nations group ensures you get to the playoffs at least and then rest depends on how actual qualification goes.
This is the current standings, the only thing left to play for tonight is between who finishes 3rd out of Wales and Slovakia:
And given the groups are based on rankings, it basically it ensures there is at least one tiny team to qualify via group D ( Georgia , North Macedonia , Kosovo , Belarus)
Scotland in Group C have Norway, Serbia and one of Bulgaria/Israel/Romania* who will get drawn out into groups, but its irrelevant cuz surely Serbia should be walking our group regardless of who’s in it.