Quite the opposite. The earth's rotation can vary by quite a few seconds each year. But over hundreds of years, the variations mostly cancel out, which is why I think trying to add or remove leap seconds are a bad idea. The only people who care about such things are space agencies, and they can apply whatever offset they want, it doesn't need to affect everyone else.
Arguably, the only real-world impact this drift has on normal people is GPS, but GPS already transmits an offset from its own clock so that receivers can correct for that. The GPS clock is different both from UTC and TIA.
Arguably, the only real-world impact this drift has on normal people is GPS, but GPS already transmits an offset from its own clock so that receivers can correct for that. The GPS clock is different both from UTC and TIA.