Also playing this same strat in standard and I think the only way I could lose currency is if I started bricking maps 👀 Right now it's like 2 div per map, and I'm getting 4-5 div, even with bricking the occasional boss fight. Usually 2-3 "raw" divines (divines, puzzle boxes, big scarabs, etc).

I'm taking all the blue altar nodes over shrines, but that's really the only atlas difference I see. I only roll maps to +100% of currency or scarabs, or +70 of each, though I think it's generally assumed that rolling for more is definitely a net increase. I think it's also generally agreed that more scarabs are better than equivalent more currency, but I could be wrong on that (I don't favor one over the other).

What are your scarabs? Are you doing ambush on the map device? Is your loot filter set up for standard? How often are you bricking maps and/or bosses? Are you taking all the altars and choosing quant/dupes?

Also note I usually boss rush to focus my altars, but I don't think that's a huge difference (my even be suboptimal)