There's still plenty of unawareness of how bad the housing issue has become, tropes about young people spending money on frivolous things etc. May well be partly true but it's insignificant in comparison to the general affordability (or lack of) of homes.
Of course, when it comes to increasing supply we've got the silly planning system to deal with and as part of that planning process, at the local level, we've got this lot (someone posted this AI image on twitter a while back) who, thanks to retirement, have plenty of time during the day to attend planning meetings and kick up a fuss meanwhile the people who are impacted by the lack of homes are at work.