Well they are certainly not following the Flashpoint from the comics very closely.
There was no Flash at all - Kid or otherwise. And Barry had to have Batman help him get his powers back.
Now they probably won't do that since they just did it last season and this show never reuses ideas year after year............
And I am still iffy on the way they handle timeline changes.
The whole thing with Eobard's great, great, great grandfather killing himself, so he was never born and blinks out of existence, yet he still exists and everyone remembers him and everything he did still happened.