If the theory of inheritance of acquired characters proposed by Lamark was true how will the world be? (AS2)

According to the theory of inheritance of acquired characters proposed by Lamarck was true the world will be like-

i. All the acquired characters of the parental generation will be carried forward to the next progeny. But it is not actually happening. If it had, then all the swimmer’s sons will become swimmers or doctor’s sons will become doctors, which is not the case.

ii. Pilots, Lawyer, Linguists, Singers, Musicians etc., all will pass on their acquired traits to their progeny and their progeny will also become the same just like their parents.

iii. The process of continuous evolution would have been disturbed.