Freezing doesn't mean standing still, taking poke or avoiding poke altogether.
And no. It's usually a Lucian or Ezreal farming with Q. It's the range from the minion that matters, not the distance from the adc. In other words, if an adc last hit farms from an uninteractive distance without even 1 time trading the other team, supports don't gain gold OR XP many times.
How:
Game with my "duo."
Level 1, Master Yi was out of place, took my Morgana Q in river, almost died, my team proceeded to chase. Team got caught. I proceeded to flash over a wall, kill Yi, but then his team disengaged mine, and killed me. I was back In lane before opponent was level 2. However, It was Lux support, and all I had was Q. When Lux would enter a Bush I'd Q her, but she'd Q back, and she had a 1/4 level lead. I had to recall because my adc was freezing and not interacting.
On recall, other team recalled, my adc proceeded to force push 2 + waves clear to their turret. There wasn't another wave for 1:30 of the game, because of how he dumped that on me. However, the Lux/Caitlyn had their nice cozy super wave to farm. and got 4. After that, Level 2 morg is useless and basically any bad move the entire lane results in death.
Second Game: Ezreal who doesn't poke with a Soraka support. Pretty self explanatory.
Third game: Lucian who did not farm, poke, ignored drake (we had control ward in pit, but he didn't care while Janna/MF checked on it while Sett was already killing it) I was Nami (which should have been a good synergy) but he was of the opinion: MF/Janna dominates Lucian so I don't poke, even after I set up 3 kills for him). After I was level 5 with only 135 Gold in tow from support item, I went to, while their Janna/MF were already 7...... Janna had no damage/poke either. But MF had plenty of free farm.
In these games I literally have to expose myself to being solo focused by 2 champions just to gain XP, because Ez/Lucian are the kinds of champions who basic players don't realize allow opponents to come in and play at creep range, and harass anything in front of them. If I am Nami and my adc is behind me, poking at max range, nothing's there to stop my opponents from pulling a 1v2. I have to choose between XP and no income.
The first game wasn't perfect. I know that. But the "plat duo" in silver should have known what that full lane push while I'm in base would do to me. Anyone whose ever watched a Faker laner tutorial would know that. Pressure = an instant 2-3 level differential game, and my duo gave them the pressure.