Pedr you rant away buddy, there's not much going on here on Chordie at the moment so it's nice to have something intelligent to read first thing in the morning.
I remember the good old days when all our working mens clubs had organ and drum backing. Some of the bigger clubs would put on a variety night, usually Saturday, where you'd have a group to kick off the night, then a solo singer then a comedian then the group would finish the night off. But as you say when the 90s arrived the club scene died off a lot so the first thing to go were the backing musicians and discos were brought in. As you say a lot of solo acts began to use backing tracks or they'd look stupid standing on stage mic in hand singing acapella! I scraped by because I played the guitar. Ah, the days of flare trousers and kipper ties, that's the part I don't miss!
Ask not what Chordie can do for you, but what you can do for Chordie.