IMO this used to even be the value proposition for blue collar trade service companies. They had expertise, they had advanced tools and equipment, they had some economy of scale buying in bulk... So they would give you prices for things that even a DIYer would look at and go "well geez, that price is so fair I don't even think I could compete doing it myself. Where do I sign??"

Now that is totally gone, partially I think to tradesman/small business owner social media influencers, and prices are set as high as the market will bear. Sure, they're so high way fewer people are installing new sliding doors, but hey when they find one they make an extra $3k in 7 hours. Why do three jobs a day and make $2k profit when you can wait for the wealthier or more desperate person and make it all at once and go home?