No it was not a bonus. It was forced because ALL THE OTHER ALTERNATIVES WERE SHITTIER. Lots of people doing it in dungeon blues doesn't make it less forced, hell even if you NEEDED the ivl you wouldn't be forced you could simple not raid. But that isn't the point. The alternative to not doing the daileis was potentially be subject to horrendous RNG, slow your raids progression down because you can't keep up with the guys who did the dailies, and get the gkick or not get the ginvite in the first place.
Calling it a bonus is a fucking joke. If it was a bonus, then it was a bonus you couldn't spend just from doing the activity you were doing. Like you needed the fucking daily rep to spend your bonus that you earned inside a raid. Can you imagine if you were awarded a bonus at work but your CEO told you to actually claim it you needed to be a Walmart greeter for a week.