But I myself feel that exchanging RP for WoF either in their latest feature or WoF Bonus is not very profitable, firstly for WoF Bonus you have to do a lot of spins when you activate it so you can get lots of WoF and secondly luck so you can get more than the RP you have spent, better option in my opinion is to wait until 100K RP and exchange to satoshi or activate btc bonus.
Using the WoF bonus would have been profitable if the chances of getting prizes with the maximum number of sats, RP, and lottery tickets hadn't been reduced so much. In any case, you're right that the WoF bonus is not the best way to spend RP. Even if you imagine that someone activates one of these WoF bonuses and claims it more than 20 times a day, it still doesn't guarantee that it will be profitable.