Can you please define "whataboutism", using that context as reference? Cause I'm confused

I guess my messaging is, even with a progressive post-scarcity egalitarian society like Star Trek, they can still ruin entire ecosystems, and solve it with a less than appropriate stopgap solution ("stay under Warp 5").

Though it's pointed out in the other comments that they did indeed strive to fix the problem quickly, and it was fixed by the time of Voyager's creation