This is not so pashut
Anyone could do a little research online and see that there is a major getchke story behind the shaving of the heads in India- which would probably make the hair tikrovas avoda zara- but this story was barely mentioned in the program
And if you read some online sites and blogs about the hair cutting at Tirumala you’ll see that some Indians do bring their cut hair in to the temple- its not forbidden
So I encourage everyone to do some of their own research before believing “professors” and others who claim they know exactly what’s going on in India- and in the hair industry (all the sheitels are made out of Chinese hair or comb hair waste??)