We're all different.
"It's Elite
Dangerous" is something of a meme now -
as DBOBE explained the reason for the name long ago.
While the attackers and defenders may have fun, no-one seems to consider the "herd". They don't
need either.
They're not a permanent part of the game world for all players - as they can be removed completely or individually by each player. There's little point in complaining about them, because they've been around since before the game launched - some of them offering the sage advice "git gud or go Solo", which some players took heed of (but not in the way those offering the advice wanted them to).
Then there's the fact that in-the-same-instance PvP is an entirely optional component of the game and is not a required part of any in-game feature at this time - which means that the game will have attracted players with zero interest in PvP as well as players who like shooting at other players.
At the end of the day, games are played for fun - and if some players aren't fun to play with then there's no need, in this game, for any player to spend their time playing with them.