Can having a tooth extracted improve the straightness of other teeth in mouth?

The answer is: yes

Tooth extraction can improve the straightness of other teeth in the mouth by creating space for crowded teeth to move into their ideal positions. This is especially true in cases where there is overcrowding or misalignment of the teeth. When a tooth is extracted, it creates a gap between the remaining teeth, which allows them to shift and align properly. This can lead to a more aesthetically pleasing smile and better oral health overall. However, it is important to consult with a dentist before undergoing any tooth extraction procedure to determine if it is the best option for you.