The pitch in Dubai is not batting friendly. If Bangladeshi bowlers cannot do well on this pitch, Bangladesh will definitely lose. If Bangladesh wants to win this match, they will have to try to stop Sri Lanka before 130. Especially if Bangladeshi bowlers cannot take quick wickets, I am sure Sri Lanka will score big. And if Sri Lanka can score more than 150+, Sri Lanka will definitely win. The performance of Bangladeshi batsmen is very erratic. There is no batsman in the team's squad who will bat responsibly. So if Sri Lanka gives a target of 150+, it will be very difficult for Bangladesh to win.
Honestly, it is foolish to expect a better performance from Bangladesh. Although they can perform somewhat well in home series, their performance abroad is always weak. And Bangladesh is more likely to lose against Sri Lanka. If Bangladesh wins, it will definitely be their good fortune.
Bangladeshi bowlers could not start well. I am sure Sri Lanka will give a big target today. Bangladeshi bowlers could not take a single wicket in 4 overs. And Sri Lanka collected 38 runs in 4 overs. On average, Sri Lanka collected 9.5 runs per over. Bangladeshi bowlers should try to bowl more controlled. If they cannot take wickets quickly, Sri Lanka will undoubtedly give a big target. And i agree with you on this point, if Sri Lanka somehow gives a target of more than 150, Bangladesh is unlikely to win this match.