New player misunderstood what effect GTA+ would have on running businesses, what else should I be doing to make the membership worthwhile?

I’m a new player, only come back to the game a few days ago after briefly dabbling in online way back when it originally dropped.

I bought gta+ with some PS rewards credit, thinking it was going to help me manage my businesses more efficiently. It doesn’t really.

No big loss, the 500k helped pay for nightclub upgrades when they went on sale. It’s cool having access to some interesting loaner cars, I’m loving the Toredo and may buy it some day!

The 100 car garage is pointless, I don’t have enough vehicles to fill up my own spots yet, even after claiming all the free vehicles that I’ll probably never use.

So other than that, is there something I should be doing to make the membership worthwhile? Something I’m overlooking?