After Wanda destroyed the Mind Stone and killed Vision in the process, Thanos used Time Stone to reverse time around them. That brought back Vision and the Mind Stone.
Now, after Thanos destroyed all the stones, can't Avengers get only time stone from the past and reverse time around Thanos to fix the destroyed stones?
Did they just not think of this?
Of course, time-reversed Thanos is a danger but maybe Captain Marvel can fight him like how she did with 2014 Thanos. The chance of this working out might be less or even none but the chances of Time Heist working was also unknown at the time when the thought of time heist. Doctor Strange never said Time Heist was the right way.