Every Lineage which had a 2/1 split, is now better at doing whatever it wants to be doing, for classes which did not naturally take advantage of the original intended stat distribution.
I'm not saying its game breaking, but it's clear there is potential to now make a lineage more powerful at X than I was before.
Me? I would stick to a lineage with a Misty Step and some nice passives probably. Why not, as I can put the stats wherever.
(Note: I don't actually do this, I've written up my own system as I think Tasha's is bad.)