^Even if that were objectively true, the problem for conservatives is, the elderly are always vastly outnumbered by the young.
Keep believing that, you'll be sorry. If what you said was true, there would not be such concern regarding the Social Security crisis looming on the horizon as the baby boomers hit the big 65+, depending on a smaller number to keep them financially afloat. The numbers of those over 60 are growing. Life spans are getting ever longer.
Not to mention the sad truth that many young people, fail to vote, some vote the first time-age 18 or the first chance at a Presidential election, then don't return until they're past 40 and their interests and views have substantially changed.
Add to this, many young voters, are registering their vote and behaviors against their parents (even when mommy and daddy are still paying their liiving expenses and education expenses).
People change as they age. Life experience shows that the happy sappy yappy dappy naive ways of youth, don't cut it in the real world. Living on a commune has benefits; but, how exactly are the tax bills and the water bills to be settled? It takes more than growing crops for low cost sale in town, and the selling of hand crafted garments is offset by the costs of materials for construction of said garments. A 20 year old rarely comprehends this, a 50 year old does (which would account for the small number of people past 40 on communes).