High density that, as some have suggested in this thread, displaces parking access to the transit, prevents people not in the new high-density development who previously used the mass transit from accessing it; it might (or might not) induce, with the long lead time that major capital improvements have, projects which provide new infrastructure and access to replace what is lost, but that's likely a decade or longer delay after the negative impact to, maybe, get back to status quo ante for those adversely affected.
Of course, that optimisticallty, assumes that there isn't an active political move to prevent transit access to those not in high-density developments, an agenda which some in this thread supporting the new bill have endorsed.
What you're asking for is a massive external regulatory subsidy in order to prevent the market from functioning, just because you like your car.
If it's displacing your access to transit, it may hurt you exactly like a 2 hour commute hurts someone else.