IS IT JUST ME OR IS A HELOC WAY TOO EASY TO MISUSE?

I get what you're saying, but honestly, isn't this true for pretty much any financial tool? Credit cards, personal loans, even those tempting "buy now, pay later" deals...they're all easy to misuse if you're not careful.

"most people don't have that level of self-control."

Maybe that's true, but I'd argue it's less about the HELOC itself and more about knowing your own habits. If you know you're prone to impulse buys (guilty as charged), maybe just set stricter rules or limits upfront rather than avoiding HELOCs altogether.

The “know your own habits” point makes sense, especially since the same issue can happen with cards or buy-now-pay-later plans. One practical safeguard might be asking the lender for a lower credit limit than the maximum they offer. That way, even if someone has a weak moment, there’s less available to turn into a large balance. It won’t replace discipline, but reducing the temptation upfront seems easier than relying on willpower later.

Stricter rules help, but I’m not sure they’re enough to make a HELOC safe for someone who’s prone to impulse spending. The risk isn’t only borrowing too much. Most HELOCs have variable rates, so even disciplined spending can turn into a higher monthly payment when rates rise. That can be especially uncomfortable if the draw was used for a renovation with no immediate financial return.

Wouldn’t a fixed-rate renovation loan, or at least converting each major draw to a fixed-rate portion if the lender allows it, address both problems? It limits the temptation and makes the repayment cost easier to plan.