I have been shooting since 1972, some full time positions-other times as a contract shooter.
I made background drapes from both black and white knit fabric so wrinkles are minimal. Built stands to vary the height of the background. I have three Nikon digital cameras and a variety of lenses and lighting as well as a Contax film camera, bit I still find myself reaching for my phone if I decide to document a project.
I do ATTEMPT to clear the background, but it doesn't always happen.
As was said earlier, this is "family sharing". If I want something better, I will make the effort to break out the SLR equipment.
I appreciate sharing the tips for better pictures, but most folks here are not going to change how they shoot or post.