From my observation and experience, it seems like they control the games we play, so maybe sometimes we are given a chance to win every time, so we think we are lucky that day.
And of course, when that happens, we usually get stuck for a long time. aware because they think differently that they might win a large amount, but in the end they don't, and the result is still a loss.
That's what the house does to elevate gamblers to try more chances, since a possible win have been confirmed, the person would definitely chase for extra opportunities. However, it's situated under algorithms, that tends to favor the new players, as they'll not go ahead if their new trial is welcomed with losses.
Hence the wins on new accounts are organised and planned as part of the gaming scheme to psychologically pin prospects to gamble for longer durations.