Bud if you dont know i would say just stop your nonsense
When your ISP you are getting unlimited data they cant add restrictions unless they update your contract with your consent if you dont want than wont make any changes until your contract expires than you can choose new ISP or if they can provide you similar services
Try downloading 4K content or uploading a 4k, 8k content
2 to 4 minutes clip is 1 gig , so if you are vlogger who is uploading 20 minutes of video daily in 4k ? You know when you will reach your data cap
Even if someone is downloading movies ? If they are using the right way who are you to stop and judge them ?
I download movies , tv shows via Amazon prime & Netflix and few other services ? How is that wrong i m paying for my services .
Usually 1 season of 4k tv show is around 30 to 50 ish gigs
Problem is PTCL is state run scam company , who is using bullying tactics instead of providing better services to its customers and majority of users dont have any other provider in that area so they dont have any other options