Sometimes it's not laziness in our part, but not switching virtual keyboards in Windows or Mac OS that include the "acento" or the other set of exclamation characters. If I am going to be writing a full/long message in English, Spanish, French, or Italian, I will switch virtual keyboards, but then I also need to remember to revert back to my default which is English now that I live in the USA.
Considering laziness in spelling proper English in Social Media, there's plenty of instances where I just roll my eyes that I could go blind... Just saying... Saludos!