Adding washer and dryer to FW

Lots of reading on this and there doesn't seem to be anything special about Splendide W/D units that are any different than any other except they are made in Italy and marketed almost exclusively for RV's. Lots of manufacturers putting other brands in RV's without issue. The Splendide specs say to remove the packing supports and re-install prior to moving, just like any other W/D. Does anyone do this? And I haven't heard of anyone with an apartment or residential units having issues from travel. Again, I think "RV Specific" is a marketing tool in this case. If Spendide were to go out of business tomorrow I am sure that any manufacturer would be installing LG or some other brand the next day. The same used to be said for Fridges and TV's - they had to be RV specific for the rigors of travel. And here we are.