Even if the defendant stipulates to waive the impermissible (in California) jury trial waiver provision.
I thought that the equity of this result was best expressed in one particular paragraph near the very end of Justice Mori's opinion, in which she says -- quite correctly, in my view:
"Predispute jury waivers have been unenforceable in
California for nearly 20 years. (See Grafton, supra, 36 Cal.4th at
p. 956.) According to a declaration from Moss Adams’s general
counsel, engagement agreements similar to the one signed by the
Store have been in use throughout this time. If we were to hold
that Moss Adams’s unilateral stipulation satisfied its burden of
proof under Verdugo, it would have little incentive to take the
jury waiver out of the agreements it provides to California
clients. It can simply wait and see if a client who signs the
agreement sues it in California and argues the forum selection
clause impinges on the client’s right to a jury trial. Then Moss
Adams can provide a non-enforcement stipulation. However, if
the client does not recognize its right to a jury is unwaivable, it may end up abiding by the terms of the agreement and litigating
the case in Washington without a jury."
Yep. Spot on right.