Yeah, that’ll work out just fine.
The steps might be “easy”, but nobody said they would be either simple or achievable.
The 12 Labors of Hercules wold be far more easy in comparison.
Hercules ended up taking advantage of certain inherent inadequacies of the opponents he faced in these labors to eventually achieve victory.
The gun grabbers have nowhere near the tenacity or adaptability of Hercules, nor do they have any source they would accept to give them advice on how it may be done.
Sure, you can take the guns away from some percentage of Americans, but the task grows so much more progressively difficult, it shall never go below a certain point, and that point would only be a rally to reverse the confiscation.
Result - an array of even more diverse weaponry to overthrow tyranny.