How much are you actually invested in each match when they go quiet?
I think the real issue is whether you're treating these delays as a dealbreaker or just... normal dating app friction. Honestly, people's app usage is all over the place - some folks check once a day, some once a week, some are juggling multiple conversations. A 2-3 day gap doesn't necessarily mean disinterest, especially early on. But here's the thing that matters: if someone does come back and you're still talking to them, you'll naturally figure out pretty quick if there's actual chemistry or just sporadic messaging with no real momentum.
The one thing I'd add that hasn't really come up yet - pay attention to what happens after they resurface. Do they actually engage when they reply, or are they just sending one-word responses? That tells you way more than the initial silence. Someone who disappears for three days but then has a real conversation with you is probably just bad at app habits. Someone who ghosts, comes back with minimal effort, and ghosts again? That's a pattern worth noticing. You don't need to unmatch out of principle, but you also don't owe anyone extended patience if the conversations feel one-sided once they actually show up.