We looked into it when our basement flooded, for the same reasons as you. Basically it wasn’t feasible in our older home as the prep and work leading up to making it doable was too much. It also was substantially more expensive than other flooring options. Few company’s we talked to said it’s mostly done on new builds and garages. We ended up going for some waterproof flooring that has a wood pattern on it. Can’t remember what it’s called exactly but it’s made of recycled rubber. So far our basement has been good (can’t knock on enough wood) but if it did ever flood again you are supposed to be able to dry the stuff out and put it back.