Is buying just hotel stocks better or a collection of stocks which gain from travel hungry Indians? 17 stocks from the whole tourism ecosystem

There can be a debate on whether, after the run up that hotel stocks saw in the last three years, are they cheap or not, and whether one should buy them now. But when it comes to tourism and the possibility that it will grow at a much faster rate, there is little room for debate. Now the question is if one buys only one set of stocks, for example hotel stocks, they come with their own plus and minus, right from the business risk of that industry to the fact that in tourism business, there are many segments, so there is a premium segment, there are travelers who travels by train and stay in medium size hotel which are not even listed. But then he has spent money in booking his ticket which has been captured on a railways ticketing platform. So, why not have that railway ticketing platform in a small portion of the portfolio.