My 2021 GD Imagine 22MLE has the flexible vinyl hose connected to bathroom faucets. I plan on replacing the faucet in bath. I noticed the flexible vinyl hose was secured with a pex crimp connector (for lack of better words). I thought this was not recommended. Should I use a worm gear clamp?
You are correct. If they're not leaking, you could leave them, but odds are they will fail when you mess with them. There are proper connectors available from Panther RV Products.