Perhaps because such a large percentage of the frum tzibur have committed THEIR lives to giving musar to the rest of us as to how we should live OUR lives to be zoche for the geulah and z’man moichiach. As others have noted, its NOT as simple as the heilege armchair rabbonim in the CR lecturing women about their lack of tizinius or dozens of sponsored video clips of chashuvah rabbonim and askanim adomishing the tzibur about “talking in shul” or the 114th asiah screaming gevalt about the dangers of the internet and smartphones. Ultimately, it is each of us looking inside our souls as we approach the yamim noraim and finding sustainable ways of improving our own midos across the board and reaching out with ahavas yisroel to help just one other yid in a non-judgemental way to come closer to the Ebeshter. Not all that complicated and more likely than some of the more high visibility and higher amplified strategies noted above.
Edited! How do you ask for ahavas yisroel and degrade others in the same post?