I will be posting this question on SC forums as well, what does happen if I get this game late? Will I be at a terrible disadvantage? Like that's the main reason I refused to get into EVE, other then the sub, I didn't want to spend my entire life just getting to the halfway point of vet players.
I'm going to need more explanation then a simple no
No.
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why are you looking at me?
ok
the expansion pass will probably not stay there forever, so you may have to pay more for the expansions.
beyond that you'll have less bugs to be frustrated with
you'll be facing the old space wolves, well trained and dangerous.

(you could catch up though!! and not everyone is good at fighting(or willing to fight)). And when i say that i forget the matchmaking mentionned above.
there may be more distance to cross until you could reach the unexplored regions.
but no you wouldnt be at a disadvantage, not for long anyway, just the time to understand how things work and make a few credits.
Space is dangerous even for a player with the biggest and most well armed ship, you cant always win, even facing smaller and not as well outfited ships, if there's enough of them you may quickly be overwhelmed. Though you may be able to escape.
And space is big enough to not encounter human players at every corner, you'll find probably more npcs.