From my side, expecting any single conversation to work out is the wrong frame — worth testing yourself rather than taking my word for it. Does the eharmony website still require a 6-month minimum commitment?
For what it is worth, verification badges mean very little without enforcement behind them — it is not complicated, it is just easy to skip.
For what it is worth, the profiles that stall are usually the ones trying hardest to impress — nobody tells you this at the start.
Treating it as a numbers game is the fastest route to burning out — that is the bit I would tell anyone signing up today.