The 10K altitude limit is not an issue for most of the country. Just
because we had to jump through hoops X,Y, and V to get a license
doesn't mean everyone should have to jump through hoops X,Y, and V.
Other satisfactorily hoop jumping options exist. If people are aware
of the limitations and still want the SP-G why should we care?
Wouldn't it be better to make a new glider pilot and then upsell to
PP(if needed) after they have drunk the soaring cool aid?