Not all gamblers mean they don't value their time because there are also some gamblers who only gamble when they are stressed and place their bets just for entertainment, but this is all very different from addicts who often waste a lot of time in gambling places because if we think about it even though they gamble almost every day but they don't get big wins, sometimes even though there are wins once in a while but we can be sure that with that win they can't return the capital they have spent when gambling so we can conclude that this type of gambler really doesn't value their time.
Not everyone values their time, and if they did not gamble, they would simply do something else, or even laze around. There are very few goal-oriented people who have all their time scheduled according to a plan; more often, someone else plans their time for them, their work, or someone else, and then the value of their time is not felt so strongly. Players in general are more worried about losing money in gambling than about lost time, although money can be earned again, but time cannot be returned.