Thing is, we don't know the exact logic RMT go through to send tells, so odds are people who end up being the first ones sent tells will think nothing is being changed as they are reporting them, but those who are on the other end or maybe even middle will notice a change because they aren't getting tells.

If you aren't noticing a change, then it's potential you are just unlucky to be one of the first few people RMT send tells to before they are reported but if you were to ask other people on your server if they were getting less RMT tells, odds are they would say yes, but you would need to be very picky about who you ask.

Ask a person of each job, ask a person who idles in specific idle heavy areas and then ask people with first name A, Last name A, first name M, last name M and then First name Z and last name Z. It's possible you will hear the M's getting less tells but it might very between the A and Z.