I'm not committing one way or the other to any specific approach,
In general the polite, considerate principle is be to commit to an approach which is best for the
consumers of what you
create. Anything else is self-centred.
Fortunately nowadays there are so many content sources/creators clamouring for my attention that I can
easily ignore those that choose not to make it easy for me.
That choice takes me 15-30s at most. Yup, that's the "elevator pitch" timespan.
In this the best approach is to upload your images to
this website, and not make them larger than necessary. For most purposes 800x600 pixels is sufficient.
Any other approach is self-centred.