What you don't realize (and I don't know which 2 posters you speak of) is how many bassists here are also professional sound guys, like myself. I played professionally for 20 years then worked in the pro sound business for another 20 years. I've been to several manufacturers' training classes an seminars to set up, rig, align, and maintain professional sound systems for national acts of all kinds. And in a very short time, I've come to realize that there are many, many people here with the same or very similar pedigrees. As for me, I've almost all but stopped the pro sound career and gone back to playing bass (I still work for the same company, but I'm a shop rat/logistics guy now).
So that's where my point of view comes from. All that experience doesn't at all qualify me or anyone else to dictate what works for each individual player here. But I am dismayed at the lack of middle ground or flexibility displayed by pretty much all sides of this issue.
My position is that, when I'm playing, I like as few electronics as possible in the way of the bass on its way to the PA speakers. That's why I've owned a Countryman DI for 35 years, until 3 years ago, when I bought a Radial JDI Jensen-equipped DI. And in all these years, I've never had a sound guy refuse to use my DIs, opting for their own preference (except some recording dates where an Avalon was used). I've never felt the need for FX on the bass. That's just me, that's what works for me, I"m not about to put down players that use various FX units.
When I'm a sound guy, yes, I ask what the bassists' preference is and in all these years, I can count on one hand the players that have a specific request on how their signal is taken. When that's case, I'll use one of our Radial JDIs and if time and inputs allow, I"ll use a Shure Beta 52 mic on the cabinet. Then I listen to both and, again, if left to my own, I'll use one or the other, or both, especially if the player has a pedalboard or other effects. As for the DI, I place it at the last cable going to the amp so I can catch whatever FX are being used. One thing I've discovered is that when effects are used, they seem to sound better and blend better when a mic is used on the cabinet. Overdrive sounds and chorus-y sounds seem kinda harsh to my ear when used directly to the PA.
So there's my take on this topic that I've resisted putting out there until now. Your shot across the bow to sound guys was close to home since there are so many players here that do both. So go easy on the generalizations while you are issuing your edicts about who should or should not participate here.
Geri O