This is a good point. In addition to reducing the minimum value, it would be interesting to leave the value at 1 unit of the country's value. But I know that this part is a little more complicated, because in some cases it wouldn't be worth it. But it's interesting to think about this idea, leaving everything standardized in the user's currency and costing only 1 monetary unit of the user, when possible of course.
The betting adjustment for the challenge would be better adjusted to the assumption of $0.5 or $0.4 so that all users have the desire to participate. Let's say they are users with small capital who want to feel a challenge in every event that takes place. However, with a minimum bet that is too large, they have to sink their hopes because their capital is small.
So, I also support what was conveyed by panjul07, where the team must realize the minimum bet again to be smaller so that we all have the opportunity to participate in every event. In addition, the thing that I really admire on the BetBolt site is the team's quick response when there are obstacles.