I also play active basses. I generally don't mess with the EQ unless I'm doing something specific, like tracking multiple parts into my Aeros Looper. If I'm stacking chords on the six-string bass, I might cut the bass EQ and enhance the highs, or something like that. It's versatile.
On my SR506, my battery has been dead for a long time - I have an OBP-3 with a passive push-pull on the volume knob to bypass it in this case. During COVID, it's been in passive mode for the most part - I've used the Helix to achieve different effects for bass looping, such as a guitar patch, a pad patch, an ambient patch, etc. (Although these would be even more versatile if I used the bass EQ in front of it.)
On my SR750, it will automatically fall back to passive mode if the pre is dead (the bass knob turns into a tone knob, somehow, it's amazing) and it does have an active/passive switch on it. However, this bass simply sounds better in active mode, even flat. It has a certain shine and presence that is absolutely lovely, and it's simply not there in passive mode. (It doesn't sound bad passive, but in active mode, there's just this sheen, this sparkle that really works well.) Some people may think that active basses sound weak and thin with flat EQ - mine do not.
It's nice to have options even when you don't use them often. It's also nice if you go direct to the amp and need to change an EQ setting while you're playing without having to go to the amp.