I go through periods where I tow weekly for months. Then I also have periods where I may tow nothing for 6-12 months. I rented for a bit and it was a huge pain in the ass for many reasons not to mention fairly expensive, can be so expensive to make paying the high price on a truck worth it.
If, as I suspect, you have never had the need to tow. Or do not live a lifestyle by trade/hobby that occasionally necessitates it, just say you can’t relate to the problems and inconveniences that renting poses and quit pretending nobody has thought of this before.
if you manage to navigate that and find a truck that will work - the cost is so high that you are money ahead owning your own truck after rediculasly few rentals.
I feel that even with my current vehicle, which is an AWD electric compact SUV — it’s a great, highly capable car but in practice I’ve found that I’m practically never coming close to approaching the ceiling of its capabilities, which makes it feel wasted on me. I could get by just fine with something like a Bolt or e-Golf or a fossil fuel counterpart like a Fit and so once my lease is up I’ll probably be “downgrading”.