Don't get me wrong, I have used sticks, and still occasionally do so, especially in tight swims with no bank access, but it is very rare.
My point is this, as. Yonny has pointed out, sticks are not worth £60 odd. I always carry a spare set of bank-sticks, so I can use them if required.
I can still cast at, and gauge how far past, a marker float. It is actually rare for me to clip up even when aiming for a marker, although islands I nearly always do clip and mark. Marking the line is easy, so I know I am in the same spot
When I walk along the bank, I keep the line off damaging ground. Overhanging branch, or gatepost I can clip my lead around, I then walk my line out with the rod, so the line does not touch the ground at all. If it is a grass bank, I will walk the line out leaving the rod, bail arm open, taking the lead and bait out, then retrieving.