Is it safe to change TTL?

Question

Computer networks

You often need to distribute the Internet on a PC, but the provider takes money, you don’t want to pay. I found a similar way to change the TTL on the Internet:

https://overclockers.ru/blog/e1nher1/show/34833/ka...

I would like to know how safe it is, can there be any consequences?

Sorry for the possibly incorrect question tags.

Answer 1

Yes No, since any Router itself changes the TTL to 64