My OH and I watch all of these type shows...it passes as 'light entertainment' for us. Normally we get a 'Series link' to programmes we enjoy and watch them at our leisure. So, if it's baking, ceramics, woodwork, sewing, metalwork etc etc we dip in and out at a time that suits us.
One thing that does cause us concern is that neither our children nor grandchildren have any interest at all in any of these programmes. We wonder where the future 'hands on' artisans are going to come from?
I'm an ex aircraft engineer who has a DIY interest in woodwork and woodturning (my garage workshop and my shed are probably equipped a little better than a weekend DIYer though). My OH is an ex teacher who is an artist in all of the paint mediums, she bakes, cooks, sews, knits, woodturns and loves her garden.
I guess we are throwback dinosaurs who were brought up in an age of 'make do and mend' when utilising anything and everything to the max was the norm.
Times, people and generations change. We like to think that we too have changed with the times by keeping up with technology as best we can, but while technology is advancing at an exponential rate all of the 'basic' hands on skills seem to be getting bypassed.
My hope is that TV will continue to to produce programmes that show woodworkers, turners, metalworkers etc etc so that maybe, just maybe, it may inspire others to 'have a go' at something that will give them a skill that they can develop and enjoy for the rest of their lives.
In the meanwhile we have fun watching, laughing and wincing (and sometimes admiring) what we see.