Definitely most of us here are aware and already heard of that sentence countless times. Recently I found something related to, there's a guy who lost few thousand dollars worth of crypto in two weeks of span times and tried to blame gambling influencers/streamers (or whatever you called them) for its losses. afaik the mentioned influencers didn't take responsibility for what happened to him.
Its a typical mindset of a gambler who dont want to accept his own mistakes and pointing someone to be blame.
Even he is tempted to gamble because of these influencers/streamers, he should not be too naive to think he can earn instant in gambling. Thats the result of not being able to control himself.
Regrets are always in the end so there's nothing he can do now but to take responsibility of the consequences, learn from it and move on.