Yes they do and I don't think they're going to be stopping anytime soon regards to this ordinals bonanza. Hopefully they'll get tired of all this and decide that it's time that they stop making money out of these ordinals and the people that's paying top dollar for transactions. I guess that's the way things are for this, I would probably be converting my bitcoins if this continues until New Year. For those that's trying their best by setting the fees at the lowest even if it takes a long time to be transferred, I salute you.