Hi Steve
Sounds as if you've had fun ... I learned one doesn't need a fancy guitar to learn. These days is great to be a learner when I was learning im 70s the cheap guitars were like bows and arrows. If you treat the instrument well it will reward you. I am lucky to have a few beautiful guitars ... but on those "close range" (😲!) gigs I'll use my Squier Tele. I dont care about the label anymore. A few tweaks like you and it rips. Gotta love that!
Yes ... some punters have a bit too much and can fancy themselves and have a play - or even make off with your guitar. So Squier are great - insurance is no matter really. Its actually quite cheap for a good guitar though if so inclined.
Good luck to you anyway.