That's definitely not true at all.
Yes the loop was a long time ago and it makes no sense but it's always been implied the he just knows all of this information from his maxed out skills and from getting to know all these people and social engineering during the loop. There was a point limit to resetting and resetting the same day causes the cost to go up so if he was using it constantly he'd have no points left at all.
Also he has no way of earning points anymore now that he's not in the loop unless there was a part I missed where it showed him earning new points.
They haven't mentioned points at all. But he's definitely been using the day repeat ability.
At one point, someone pulled a gun on him and he disarmed and took control in a moment, thinking to himself that he'd seen already the first time.
When he saved the young man and his gf that were surrounded by thugs, he was doing something else right before and said he needed to leave bc something else interesting was happening.
Or what about the time he tells the media guy to send a camera man to a random restaurant to take blackmail pictures of some dude with his mistress? There's way too much he knows about events of that day that he couldn't possibly predict.
I'll look for the source chapters for each of these, bc it's been a while since I've read through everything and I could be a little confused. Pretty confident on those last 2, though.