The only problem with shared accounts is the “we” thing can add a kind of dominating effect, humans are at heart pack animals so knowing two people are speaking in (for example) disagreement has more of a daunting effect, than simply speaking to one individual.
“We are in unity, you are alone” is the oldest primal method of enforcement known to mankind.
Individuality is prized on here, and I cannot understand the practical reasons you would wish to share an account?
If it’s a sex thing and you both want to have visibility on any private chats, this isn’t primarily a hookup site, though of course people do form crushes and relationships sometimes, but if the intent is openned in PMs, when you attain TL2 you will be able to create group PMs anyway, allowing both spouses total transparewncy as to what is said.
So, to sum up, I’m not saying it’s against the rules, but neither can I see any real value in it, and I can foresee the possibility for problems, which I ask you to respectfully consider if you are very active on the forum.
These are our full forum-specific rules by the way, just so you’re all on the same page - there is a basic boilerplate version in the T&Cs and this clarifies how those are applied in specific circs on this community, and with our subject-matter of magick: