They are talking about the minimum bet on sports betting, not minimum bet on slots or other games. It is true that the minimum bet on sports at betpanda is $1, which they think that it is too high. I am not doing sports betting much, even if I have to place some sports bet, $1 min bet is still fine for me because there is no reason for me to bet under $1 especially if it is for a single bet with low odds.
To say that it's a bit too high when you're not into sports betting is something I would not take seriously. I guess if we asked most sports bettors here, they'd say a $1 minimum per bet is very affordable. In fact, I've been gambling at our local bookie too, and the minimum there is about $1.50, so I find Betpanda's minimum on sports betting quite competitive.