> Using some italics with an edgy claim
There is nothing edgy about it. You can't detect it, you can't measure it, and if the word had any applicability (to say, humans), then you're also misapplying it. If it is your contention that suffering is something-other-than-subjective, then you're the one trying to be edgy. Not I.
The way sane, reasonable people describe subjective phenomena that we can't detect or measure is "not real". When we're talking about decapods, it can't even be self-reported.
> but I find it deeply sad when people convince themselves that they don't really exist as a thinking, feeling thing. It's self repression to the maximum,
Says the guy agreeing with a faction that seeks to convince people shrimp are anything other than food. That if for some reason we need to euthanize them, that they must be laid down on a velvet pillow to listen to symphonic music and watch films of the beautiful Swiss mountain countryside until their last gasp.
"Sad" is letting yourself be manipulated so that some other religion can enforce its noodle-brained dietary laws on you.
> If you don't have certain measurable proof either way
I'm not obligated to prove the negative.