One problem with that is that it’s difficult to prove motives. So you’re on shaky and disputable ground. It’s much better to point out how the proposed mechanisms are prone to be misused, which is independent of current motives. Get rid of the shaky ground. Saying “these are disingenuous people proposing this” is exactly an attempt at emotional manipulation, in the sense of an ad hominem fallacy.
One problem with that is that it’s difficult to prove motives. So you’re on shaky and disputable ground. It’s much better to point out how the proposed mechanisms are prone to be misused, which is independent of current motives. Get rid of the shaky ground. Saying “these are disingenuous people proposing this” is exactly an attempt at emotional manipulation, in the sense of an ad hominem fallacy.