No questions - cheap gear now is not only an incredible bargain in terms of price, but the quality and playability is amazing.
I was a one bass guy for 25+ years of playing. I've slowly accumulated used gear over the next 20 years and have a mix of entry level to high quality mass produced gear. FWIW my objectively nicest bass is a MusicMan SR5 with a with matching headstock and birdseye maple neck. I got it used for $900 which seemed incredibly expensive at the time, but now sounds like a deal. Compared to boutique stuff, the MM SR5 is pretty run of the mill, but it's fancy to me.
I'm luckily at a point in my life where I can afford to purchase what I want regarding gear, but I've been choosing to purchase a Harley Benton Hollow body guitar - which sounds amazing and plays incredibly well, a Firefly Les Paul which came with a dead bridge pickup so i got a discount hat paid for a better Alnico replacement off of Ebay, and a Monoprice 15 watt tube amp. All three of those items cost less than $530 all together. Two cool guitars and tube amp with reverb and 15watts with a built in attenuator to 1 watt and spring reverb. It is insane how good this stuff sounds.
Also, the used market is full of bargains, especially now that gigs have become scarce and hobbyists are dumping their gear. Also, the accumulation and ownership of lots of gear does not necessarily mean someone is rich. They might just be very savvy at picking up bargains in Classified ads. Or maybe they forgo other luxuries as several other posters have described.
There's always people with better stuff, chops, house, car, spouse, job, clothing, etc. Who cares? We are all in charge of our own happiness. I personally get a kick out of playing bargain basement gear and playing the snot out of it. Probably my favorite bass is an Ibanez RKB900 that I got on clearance from MF several years back. It's a super cool bass IMHO, and I love playing it. I've gotten more than one snarky comment from a clueless observer regarding the brand on the headstock, but I've gotten far more compliments on it's tone.
I don't know who said it, but it remains true: "Less Ebay, more Mel Bay"