Wedding photography is like sports photography meets candid portrait session crossed with real estate photography, fine art, food shots, and cat wrangling. So you have my utmost respect for taking that beast on, and I'll grant that you need the best gear you can get, whatever that may be.

I think it's really a tradeoff for everyone's unique situation. You're being paid to show up in a setting you don't get to choose, and the client expects blow-it-up-for-grandma quality photos. So you're going to use the best possible gear you can, regardless of cost, weight, or bulk to compensate for the aspects you can't control.

As you say - being in a studio means strobes, which means I don't have much choice but to use a real camera. But when I do (ugh) social media content, or one of those ubiquitous photos of an employee hard at work for the background of the About Us page, I'll often switch to my phone because it gives me a comprehensive toolbox of photo and videography tools that are high enough quality for the intended destination.

And I'll also admit that whenever I do anything intended for print I shoot it in the studio with a DSLR and edit it down to the last pixel. Old habits die hard.