Bangladesh should never dream of beating South Africa to win the match, as Africa is currently in the best position in the ICC. While they have lost just one match so far, all the matches have been won brilliantly. The way South Africa batted against Bangladesh today was really interesting, and the runs scored will go a long way to take Bangladesh, which is very less possible. Although the batting performance of Bangladesh was bad in the beginning but later Mahmudullah Riyad batted well, he scored 111 runs in 111 balls, he was in good batting form. If Bangladesh could have formed another such pair and played a partnership, they might have come a little closer to victory. Of course, it is only natural that Bangladesh will show such a poor batting performance that they look like they have never played cricket. However, it would not have been possible for Bangladesh to take the 382 runs given by South Africa in today's match. And South Africa is in the best position in this World Cup, and maybe they will play like this until the final.
Although your words will hurt Bangladeshi fans, I will also say that it is true that Bangladesh's dream with South Africa remains a dream. Bangladesh lost by a big margin. The Bangladeshi bowlers were well ruled by South Africa's brilliant batting performance. Bangladesh is one of the weaker teams participating in this year's ICC World Cup. In this case, the performance from Bangladesh was as expected. Anyway you mentioned Mahmudullah Riyad yes he performed well 111 off 111 balls with a strike rate of 100. But the main reason for the loss of the Bangladesh team is their lack of teamwork. On the other hand, South Africa showed full team work.