Remodeling means more inflation and consumer debt.
Home sales have dropped and prices haven't in many markets. Few investors want to sell because rent inflation is happening. Few homeowners want to sell because they are locked into 2-3% rates vs 7%. Thus, demand and supply are suppressed. In some markets (Phoenix, Miami, Austin,...) we are seeing prices drop because of speculative buyers that are failing and need out BUT the majority of the US home market isn't above the 4.1x income threshold.
Today's buyers missed what boat? Low rates? If you apply the same basic rules to homes and stocks, you are going to dollar cost average. Thus, buy when you find a home you like and plan to stay in for 10+ years. When rates drop in the coming year(s), you refinance into better terms making the home even more affordable. The government just changed the requirement for seasoning to 12 months so buying now means you have to wait 12 months anyway to refinance.
Moving in with ma and pa isn't a bad thing IF they are ok with it and you can live well below your means. Most people live with tons of Envy so they send every last penny to look as cool as their friends and neighbors instead of investing in assets (stocks, bonds, real estate, etc).