Great idea, I'm a full-time professional wedding and corporate events photographer based in Brisbane, Australia. Like many others here I suspect, I offer squarespace 'website setup' and marketing consultancy to small businesses (often with photography as the centrepiece) under a brand called Locus Focus www.locusfocus.com.au and then I run my photography business under www.chrisjack.com.au. Both sites are SS 7.0. I have been using Acuity Scheduling for my bookings and entire workflow for the photography for the past three years, and it hasn't failed me yet!
During the COVID-19 pandemic, being able to fall back to website client work has been a lifesaver.
Would love to start some discussions about best practices and/or different approaches for photography websites on SS.