I think paternalistic reasons are often sought as pretexts for doing other things, but i don't think when it comes to issues like that that these motivations are always the case; whereas in that article LP seems to be making the inference that this is what underlies it at all times...
Very few Westerrn men know enough about Islam to comment on its view of women with anything approaching authority.
Those that do possess the requisite knowledge invariably speak of the great respect which, in their opinion, Islam accords to women.
Naturally this does not prevent the ignorant from spouting their calumnies. But we can take comfort from the knowledge that their motives spring from bigotry, prejudice and--most of all--political calculation.