Hi,
yes of course: In the 80's you could tour in Europe and see 1 other bike-tourist per week. In the 90's you met 1 bike tourist in countries like Morocco, Ecuador, Zimbabwe per month.
nowadays it's getting crowdy.... but where is the problem? (Okay nowadays no one offers me a bed for a night in Germany, that was 20 years ago, quite often the case)
But if you choose non-flat-mountain-off-road-routes in remote areas there is still a bit of adventure. And nobody forces you to follow the proposed routes - and there you'll find the hospitality you known.
Thomas